Categories
Assignment Help

The fossil record clearly shows that ________. the fossil record clearly shows that ________. large complex organisms evolved long before simple. nearly all species that have existed in the past still exist today. all species evolve from pre-existing species. new species appear suddenly and fully differentiated, without an ancestral species. several different species can hybridize to produce a single new species


Answered by answersmine AT 22/10/2019 – 02:35 AM

I think the answer is all species evolve from pre-existing species. This was based on Charles Darwin’s Theory of Evolution which he learned during his expeditions.He identified that some fossils have similarities with other existing animals, in which he believed were a part of adaptation in order to survive.

Categories
Assignment Help

When the architects of our republic wrote the magnificent words of the Constitution and the Declaration of Independence, they were signing a promissory note to which every American was to fall heir. This note was a promise that all men, yes, black men as well as white men, would be guaranteed the "unalienable Rights of Life, Liberty, and the pursuit of Happiness." It is obvious today that America has defaulted on this promissory note insofar as her citizens of color are concerned. Instead of honoring this sacred obligation, America has given the Negro people a bad check, a check which has come back marked "insufficient funds." Which words in the passage support King’s purpose of making listeners believe that they deserve equality? Check all that apply. “architects” “magnificent” “heir” “promise” “guaranteed” “concerned”



When the architects of our republic wrote the magnificent words of the Constitution and the Declaration of Independence, they were signing a promissory note to which every American was to fall heir. This note was a promise that all men, yes, black men as well as white men, would be guaranteed the “unalienable Rights of Life, Liberty, and the pursuit of Happiness.” It is obvious today that America has defaulted on this promissory note insofar as her citizens of color are concerned. Instead of honoring this sacred obligation, America has given the Negro people a bad check, a check which has come back marked “insufficient funds.” Which words in the passage support King’s purpose of making listeners believe that they deserve equality? Check all that apply. “architects” “magnificent” “heir” “promise” “guaranteed” “concerned”

Categories
Assignment Help

Which sentence is punctuated correctly? Zora said “It will take me forever to learn the Beethoven piece that my teacher assigned today!” Zora said, “it will take me forever to learn the Beethoven piece that my teacher assigned today!” Zora said, “It will take me forever to learn the Beethoven piece that my teacher assigned today!” “Zora said, it will take me forever to learn the Beethoven piece that my teacher assigned today!”


The answer to your question would be that the sentence that is punctuated correctly is the following one: Zora said, “It will take me forever to learn the Beethoven piece that my teacher assigned today!”

Quotation marks are for when you want to use someone else’s words in your writing. If you are quoting a complete sentence, you should start the quote with a capital letter, even if the quote is in the middle of the sentence. That is why the one with the capital letter is the correct answer.

Categories
Assignment Help

The quote below was part of a campaign speech given by Senator Albert J. Beveridge in 1898: “But today we are raising more than we can consume. Today we are making more than we can use. Today our industrial society is congested; there are more workers than there is work; there is more capital than there is investment. We do not need more money—we need more circulation, more employment. Therefore, we must find new markets for our produce, new occupation for our capital, new work for our labor.” Which type of policy was this statement intended to justify?


The correct answer is imperialism.

Imperialism is when one country tries to extend its power over another country or territory. This can be done through warfare or the signing of treaties/agreements. The quote by Beveridge is discussing how American society is producing more goods than its ever produced and that the US needs to expand its power and influence over other countries. This would allow the excess goods and services to be sold to new consumers, generating more profits for business owners.

Categories
Assignment Help

Please answer!! Sean is picking his daughter up at school today. It is a county policy that people don’t bring dogs on school property. As a responsible citizen, Sean understands that he should leave his dog home because a.the school has decided that dogs are never to be allowed on school property b. it is a county policy, people might be afraid of dogs, and the dog could cause damage c. Sean is afraid his dog will misbehave inside of the school d. the county forbids it, and Sean does not have a leash to walk his dog



Please answer!! Sean is picking his daughter up at school today. It is a county policy that people don’t bring dogs on school property. As a responsible citizen, Sean understands that he should leave his dog home because a.the school has decided that dogs are never to be allowed on school property b. it is a county policy, people might be afraid of dogs, and the dog could cause damage c. Sean is afraid his dog will misbehave inside of the school d. the county forbids it, and Sean does not have a leash to walk his dog

Categories
Assignment Help

Anallely finds a sweater that cost $30 originally at the gap but it is on sale for 40% off.what is the price anallely can pay today for the sweater during the sale A.$12 B.$75 C.$50 D.$18



Anallely finds a sweater that cost $30 originally at the gap but it is on sale for 40% off.what is the price anallely can pay today for the sweater during the sale A.$12 B.$75 C.$50 D.$18

Categories
Assignment Help

Which of the following statements is true about immigrants in the United States? A) The majority of immigrants to the United States have come from Africa. B) All immigrants to the United States have come from Europe. C) Everyone in the United States, with the exception of Native Americans, is an immigrant or a descendent of an immigrant. D) Few people in the United States today are descendents of immigrants.



Which of the following statements is true about immigrants in the United States? A) The majority of immigrants to the United States have come from Africa. B) All immigrants to the United States have come from Europe. C) Everyone in the United States, with the exception of Native Americans, is an immigrant or a descendent of an immigrant. D) Few people in the United States today are descendents of immigrants.

Categories
Assignment Help

Which type of logical fallacy is being presented in the argument below? “Officer, I apologize for running through the tollbooth without paying. I really think you should let me go with a warning because I just got laid off from my job today. I was crying and I didn’t even see the tollbooth and if you give me a ticket, I don’t know how I’m going to pay for it now that I’m unemployed.” A. appeal to common opinion B. personal attack C. false dilemma D. appeal to pity



Which type of logical fallacy is being presented in the argument below? “Officer, I apologize for running through the tollbooth without paying. I really think you should let me go with a warning because I just got laid off from my job today. I was crying and I didn’t even see the tollbooth and if you give me a ticket, I don’t know how I’m going to pay for it now that I’m unemployed.” A. appeal to common opinion B. personal attack C. false dilemma D. appeal to pity

Categories
Assignment Help

Why are hoaxes harder to pull off today than in the past



Why are hoaxes harder to pull off today than in the past

Categories
Assignment Help

To what extent does nativism exist today?



To what extent does nativism exist today?

Categories
Assignment Help

What are some of the nativism arguments that you have heard made today?


The correct answer is C) Native Americans fought as enemies against the United States in the Battle of the Thames but as allies in the Battle of New Orleans.

The statement that best shows the difference between the Battle of the Thames and the Battle of New Orleans is “Native Americans fought as enemies against the United States in the Battle of the Thames but as allies in the Battle of New Orleans.”

We are talking about battles occurred during the War of 1812 between the United States and Great Britain in the American territory. The war ended in 1815.

On October 5, 1813, the Battle of Thames was fought. The US army got an important victory over the British troops, securing its Northwest frontier. The Battle of New Orleans was fought on January 8, 1815. The British troops were trying to capture it and control the territory, but they couldn’t. General Andrew Jackson resisted and ed the American troops to an important victory.

Categories
Assignment Help

Ted jokes with his employees at the end of every weekly staff meeting. he notices that jeanne appears sullen and uninterested in his jokes today and wonders if something he said offended her. this is an example of



Ted jokes with his employees at the end of every weekly staff meeting. he notices that jeanne appears sullen and uninterested in his jokes today and wonders if something he said offended her. this is an example of

Categories
Assignment Help

Mother, heartbreak, underneath, today which one of these is an iamb



Mother, heartbreak, underneath, today which one of these is an iamb

Categories
Assignment Help

Read the passage. (1) The umbrella dates back more than 3,000 years to Mesopotamia. (2) That ancient land was located in the Middle East. (3) The Middle East is a hot and sunny part of the world. (4) Royalty there demanded protection from the sun. (5) People developed the umbrella for this purpose. (6) Use of the umbrella as a sunshade then spread to ancient Europe. (7) In fact, if you analyze the origin of the word umbrella,you will see that it reflects the umbrella’s original purpose. (8) Umbrella comes from the Latin word umbra. (9) Umbra means “shade.” (10) Eventually, the Romans used the umbrella to protect themselves from the rain. (11) They used the umbrella to protect themselves from the sun as well. (12) Today, umbrellas are used mainly as raingear. Which is the most effective way to combine sentences 4 and 5? Royalty there demanded protection from the sun, and people developed the umbrella for this purpose. People developed the umbrella for this purpose, royalty having had demanded protection from the sun. People developed the umbrella for the purpose of protection from the sun, which royalty demanded. Royalty there, demanding protection from the sun, so people developed the umbrella for this purpose.


Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

Categories
Assignment Help

WORTH 15 FOR 2 EASY QUESTIONS MULTIPLE CHOICE SECOND QUESTIONS EVEN EASIER THAN THE FIRST IM PRETTY SURE THE ANSWER IS C JUST CHECKING Which of the following conditions would likely prevent the assembly and survival of new kinds of organic molecules on Earth today? A. the presence of bacteria and other life forms B. the presence of carbon dioxide C. the supply of atoms that serve as raw material D. the light and warmth from the sun 2. Several different species make up a A. family. B. genus. C. kingdom. D. phylum.


Answer:

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

Categories
Assignment Help

The following table shows the currently accepted half-life values for six parent isotopes. Parent Isotope Currently Accepted Half-Life Values Uranium-238 4.5 billion years Uranium-235 704 million years Thorium-232 14.0 billion years Rubidium-87 48.8 billion years Potassium-40 1.25 billion years Samarium-147 106 billion years Earth is approximately 4.5 billion years old. Given this information and the data in the table, which of the following isotopes could today contain less than 50 percent of its parent isotope? Potassium-40 Rubidium-87 Samarium-147 Uranium-238


25) Answer is: less metallic and more nonmetallic.

Electronegativity increases from left to right across a period, atoms have tendency to attract electrons.

Electronegativity (χ) is a property that describes the tendency of an atom to attract a shared pair of electrons.

26) Answer is: radioisotope.

Radioisotope has an unstable atomic nucleus and emit energy and particles when it changes to a more stable form.

Francium (Fr) is element with atomic number 87 (87 protons and 87 electrons).

27) Answer is: boils.

Boiling is the temperature at which the vapour pressure of the liquid is equal to the pressure exerted on the liquid by the surrounding atmosphere.

The Celsius scale was based on 0°C for the freezing point of water and 100°C for the boiling point of water at 1 atm pressure.

28) Answer is: endothermic.

There are two types of reaction:  

1) endothermic reaction (chemical reaction that absorbs more energy than it releases, ΔH>0).

2) exothermic reaction (chemical reaction that releases more energy than it absorbs).  

For example, the breakdown of ozone is an endothermic process. Ozone has lower energy than molecular oxygen (O₂) and oxygen atom, so ozone need energy to break bond between oxygen atoms.  

29) Answer is: kinetic.

The average kinetic energy of molecules depends on the temperature.  

As temperature increases, molecules gain more energy from surrounding and move faster.  

Kinetic energy (standard unit is the joule J) depends on speed of the molecule.  

Solid gains kinetic energy to become a liquid and then becomes a gas.

30) Answer is: alpha particles.

This was famous Rutherford’s Gold Foil Experiment: he bombarded thin foil of gold with positive alpha particles.

Rutherford observed the deflection of alpha particles on the photographic film.  

Alpha particles are helium atom particles, consist of two protons and two neutrons.  

According to Rutherford model of the atom: atoms have their charge concentrated in a very small nucleus.  

31) Answer is: highest.

For example, calcium oxide.

Calcium oxide (CaO) has ionic bonds between calcium cations (Ca²⁺) and oxygen anions (O²⁻).

Because it has strong ionic bonds, it has high melting point (around 2600°C).

Ionic bond is the electrostatic attraction between oppositely charged ions (cations and anions).

32) Answer is: a scientific model.

A scientific model is a representation of an idea, an object, a process or a system that is used to describe and explain phenomena that cannot be experienced directly.

33) Answer is: the superscript is mass number and the subscript is atomic number.

Atomic number(Z) is the number of protons, which is characteristic of a chemical element..

Mass number (A) is the total number of protons and neutrons in a nucleus.

Categories
Assignment Help

Today, about 20 percent of all people in the United States live in _____. cities suburbs hinterlands rural areas



Today, about 20 percent of all people in the United States live in _____. cities suburbs hinterlands rural areas

Categories
Assignment Help

I need some facts about the origins of “terrorism” and how it affects Americans today?


1- The correct answer is B, as one result of the Great Society was that the lives of many underprivileged Americans improved.

The Great Society was a set of US national reform programs announced by President Lyndon B. Johnson for the first time in a speech at Ohio University on May 7, 1964 and more fully illustrated on May 22, 1964 at the University of Michigan. These reform programs were subsequently presented to the Congress of the United States and largely approved during the 1960s, thanks to the consent of its supporters of the Democratic Party.

Two main goals of social reforms were the elimination of poverty and racial injustice. During this period new large spending programs were launched in the fields of education, medical care, urban problems and transport. Johnson’s “Great Society” was linked, in its objectives and policies, to President Franklin Delano Roosevelt’s New Deal program.

Some proposals of the Great Society resumed initiatives contained in the New Frontier program, interrupted by the tragic death of President John F. Kennedy. Johnson’s success in promoting and endorsing his reforms depended on his considerable congressional political influence, his persuasion, and the favorable historical circumstances resulting from the 1964 presidential elections, which allowed the Democratic Party to dominate Congress and to elect the House of Representatives with the largest number of exponents of the liberal current since 1938.

The evolution of the Vietnam war and the massive involvement of the American military machine in the conflict, however, partly undermined the success of the “Great Society” program. Growing, huge expenditures for the continuation of the war made more difficult to finance the reform programs. Representatives of the Democratic Party against the war in Vietnam complained that military spending decisively stifled the Great Society program. On the whole, however, despite growing political and economic difficulties, which forced the administration to eliminate or reduce the financing of some projects, President Johnson managed to activate a series of programs of great importance, including Medicare, Medicaid, the Older Americans Act and the federal education funding, which are still active.

2- The correct answer is C, as the Immigration and Nationality Act of 1965 was necessary because the previous existing American immigration policies were discriminatory.

On October 3, 1965, President Lyndon B. Johnson signed the law into effect, saying: “The [old] system violates the basic principle of American democracy, the principle according to which the valuation and reward of each man should be established on the basis of his merits as a man. It has been anti-American in the highest sense, because it has been unfaithful to the faith that led thousands to these shores, even before we were a country. ”

Categories
Assignment Help

In this writing assignment, you are going to translate the sentences below using what you have learned in this course. Ce devoir vaut 20 points. I am at the park. I am sick today. Are you at school? Is he depressed? Is he red-headed? Is she pretty? We are smart. Are we studying? Are they organized? They are French.



In this writing assignment, you are going to translate the sentences below using what you have learned in this course. Ce devoir vaut 20 points. I am at the park. I am sick today. Are you at school? Is he depressed? Is he red-headed? Is she pretty? We are smart. Are we studying? Are they organized? They are French.

Categories
Assignment Help

Michael deposits $35,000 today in his bank account. calculate the approximate amount he will have at the end of six years if interest is 10% per year and is compounded semiannually.?


Answer:  The correct option is (C). 10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared

Step-by-step explanation:  Given that the segment AB has point A located at (8, 9). The distance from A to B is 10 units.

We are to select the correct option that could be used to calculate the coordinates for point B.

Let, (x, y) be the co-ordinates of point B.

According to distance formula, the distance between two points (a, b) and (c, d) is given by

d=sqrt{(c-a)^2+(d-b)^2}.

Therefore, the distance between the points A(8, 9) and B(x, y) is given by

d=sqrt{(x-8)^2+(y-9)^2}.

Since, distance between A and B is 10 units, so

d = 10.

Therefore,

10=sqrt{(x-8)^2+(y-9)^2}.

Thus, the correct statement is

10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared.

Option (C) is correct.

Categories
Assignment Help

Today, Antarctica has _____. 87 percent of the ice in the world only two inches of snow per year a lot of sunshine year round many different kinds of animals



Today, Antarctica has _____. 87 percent of the ice in the world only two inches of snow per year a lot of sunshine year round many different kinds of animals

Categories
Assignment Help

The price of 1 lb of potatoes is $ 1.65. if all the potatoes sold today at the store bring in $ 1220, how many kilograms of potatoes did grocery shoppers buy?



The price of 1 lb of potatoes is $ 1.65. if all the potatoes sold today at the store bring in $ 1220, how many kilograms of potatoes did grocery shoppers buy?

Categories
Assignment Help

Read this quote from Zimmermann in The Code Book. In the past, if the government wanted to violate the privacy of ordinary citizens, it had to expend a certain amount of effort to intercept and steam open and read paper mail, or listen to and possibly transcribe spoken telephone conversations. This is analogous to catching fish with a hook and a line, one fish at a time. Fortunately for freedom and democracy, this kind of labor-intensive monitoring is not practical on a large scale. Today, electronic mail is gradually replacing conventional paper mail, and is soon to be the norm for everyone, not the novelty it is today. Unlike paper mail, e-mail messages are just too easy to intercept and scan for interesting keywords. This can be done easily, routinely, automatically, and undetectably on a grand scale. This is analogous to driftnet fishing—making a quantitative and qualitative Orwellian difference to the health of democracy. What is the purpose of the quote from Zimmermann? It explains how much faster e-mail travels than ordinary mail. It shows how easily digital mail can be monitored by outsiders. It states exactly how many people use e-mail instead of regular mail. It proves that e-mail is better for the health of democracy than regular mail.


Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

Categories
Assignment Help

Mario walks his dog once every 8 days in the park while todd walks his dog once every 14 days today both mario and todd walked their dogs in the park in how many more days will both boys walk their dogs in the park on the same day


Finding the “probability that at least one is girl” can be done much easier by subtracting the “probability that none is girl” from 1, since these 2 events are the complement of each other, and either one or the other, but never both, may happen.

consider the tree diagram of the problem, check the picture, each branching represents a birth. The only branch where there is no girl (no g), is 

bbbbbb with a probability of (1-0.534=0.466) per each letter b. 

we know that the probability of a particular branch is the multiplication of the probabilities of each letter in the branch.

so in the case, P(bbbbbb)= (0.466)^{6}= 0.01

finally, P(at least 1 girl) = 1- P(no girl)=1-P(bbbbbb)=1-0.01=0.99

Answer: 0.99

Categories
Assignment Help

Amy wants to buy a pair of jeans that cost $65. Today the store is offering a straight discount of 25%. Calculate her savings and cost after the discount.


Answer:

Option C – BD=76 cm

Step-by-step explanation:

Given : You are designing a diamond-shaped kite. you know that AD = 44.8 cm, DC = 72 cm, and AC = 84.8 cm.

To find : How long BD should it be?

Solution :

First we draw a rough diagram.

The given sides were AD = 44.8 cm, DC = 72 cm and AC = 84.8 cm.

According to properties of kite

Two disjoint pairs of consecutive sides are congruent.

So, AD=AB=44.8 cm

DC=BC=72 cm

The diagonals are perpendicular.

So, AC ⊥ BD

Let O be the point where diagonal intersect let let the partition be x and y.

AC= AO+OC

AC=  x+y=84.8 …….[1]

Perpendicular bisect the diagonal BD into equal parts let it be z.

BD=BO+OD

BD=z+z

Applying Pythagorean theorem in ΔAOD

where H=AD=44.8 ,P= AO=x , B=OD=z

H^2=P^2+B^2

(44.8)^2=x^2+z^2  ………[2]

Applying Pythagorean theorem in ΔCOD

where H=DC=72 ,P= OC=y , B=OD=z

H^2=P^2+B^2

(72)^2=y^2+z^2 …………[3]

Subtract [2] and [3]

(72)^2-(44.8)^2=y^2+z^2-x^2-z^2

5184-2007.04=(x+y)(x-y)

3176.96=(84.8)(x-y)

37.464=x-y ……….[4]

Add equation [1] and [4], to get values of x and y

x+y+x-y=84.8+37.464

2x=122.264

x=61.132

Substitute x in [1]

x+y=84.8

61.132+y=84.8

y=23.668

Substitute value of x in equation [2], to get z

(44.8)^2=x^2+z^2

(44.8)^2=(23.668)^2+z^2

2007.04-560.174224=z^2

z=sqrt{1446.865776}

z=38.06

We know, BD=z+z

BD= 38.06+38.06

BD= 76.12

Nearest to whole number BD=76 cm

Therefore, Option c – BD=76 cm is correct.