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PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, because pores that are not well connected have low permeability C. Yes, because smaller particles tend to increase porosity D. both b and c

PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, …

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From which germ layer is the skin derived?

Answer: 1. DNA 2. Prokariotic. 3. Crossing over. 4. Maple tree 5. Primary producers. 6. DIAGRAM NOT SHOWN 7. Lipids. 8. A Explanation: 1. DNA is the macromolecule responsible for carrying the herederitary information of all cells, and even some viruses, with the exception of retroviruses. 2. Prokariotic cells (eubacteria …

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Because graphite contains carbon atoms that are covalently bonded to three other carbon atoms in the same layer, it is classified as a(an) ___ solid A. Metallic B. Amorphous C. Planner network D. Ionic E. Three-dimensional network

Explanation : In the net ionic equations, we are not include the spectator ions in the equations. Spectator ions : The ions present on reactant and product side which do not participate in a reactions. The same ions present on both the sides. (a) The given balanced ionic equation is, …

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The epidermis, dermis, and hypodermis make up the integumentary system, which is the largest organ in the body. Based on the information above, which of the following is true? The integumentary system covers the surface of the body. The epidermis is attached to the bones. There integumentary system contains no nervous tissue. The dermis layer stores fat.

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, …

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The layer of the earth where mantle convection occurs and on which the earth’s crust resists is the ? A. Outer core B. Asthenosphere C. Lithosphere D. Inner core

Answer:  Neptune, Uranus, Saturn, Jupiter Explanation: There are total 8 planets in the family of sun-the solar system. 4 terrestrial planets also known as inner planets- Mercury, Venus, Earth and Mars. These are rocky planets and smaller in size as compared to outer planets. The inner planets and outer planets …

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Biology B Unit 4: The Human Body – Lesson 12: The Integumentary System 1) Which of these is NOT a function of your skin? (1 point) a) keeps your body cool when you exercise b) releases waste products like urea and salts c) helps prevent pathogens from entering your body d) holds the bones of the skeleton together 2) The integumentary system includes (1 point) a) skin only b) hair only c) nails only d) skin, hair, and nails 3) Which of these skin cancers is most likely to spread to other parts of the body without early treatment? (1 point) a) basal cell carcinoma b) squamous cell carcinoma c) melanoma d) basal cell carcinoma and melanoma 4) What happens when the keratin-producing cells of the skin die? (1 point) a) Melanin and keratin are produced. b) An additional dermis layer is formed. c) A waterproof coating is formed. d) Melanin is produced. 5) Dandruff is caused by the shedding of excess cells from the outer layer of the skin. What is this outer layer called? (1 point) a) dermis b) hypodermis c) epidermis d) hair follicle

Answer: Two diseases caused by microorganism include – a) Ebola hemorrhagic fever b) Tuberculosis Explanation: Microbes are unicellular organisms. There are mainly five types microorganism that cause diseases. –   a) Virus   Example of a disease caused by Virus –   Ebola hemorrhagic fever caused by Ebolavirus and Filoviridae …

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PLEASE HELP ME! A clerk in the sports department of a store is stacking tennis balls in the shape of a square pyramid. The top layer has 1 ball, the second layer has 4 balls, the third layer has 9 balls, and so on, as shown below. Which of the following represents the number of balls in the first 8 layers of the pyramid? a series that is arithmetic a series that is geometric a series that is neither arithmetic nor geometric a series cannot be used to represent this situation.

The first step is finding out what percentage of the first sample eat at school. Out of 60 students surveyed, 40 eat school lunch. To find that percentage: 40 / 60 = 0.67 or 67% (approximately)  Now, we need to that that information and plug it into our problem. If …

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The outermost layer of the cell elastic and flexible containing pores

Answer; -Endoplasmic reticulum In the cell, newly made proteins move directly from the ribosomes into the rough endoplasmic reticulum, where they are chemically modified. Explanation; -The endoplasmic reticulum (ER) is an organelle found in the cells of eukaryotic organisms. It is an interconnected network of flattened sacs or tubes encased …

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Which atmospheric layer has the lowest air pressure A: mesosphere B: troposphere C: thermosphere D: stratosphere

The troposphere, hope this helps.  “the troposphere is the lowest, densest part of the earth’s atmosphere in which most weather changes occur and temperature generally decreases rapidly with altitude and which extends from the earth’s surface to the bottom of the stratosphere”

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