How will you differentiate anaerobic a-lactic and anaerobic lactic system lactic system ? what do they have in common?explain

The anaerobic a-lactic and the anaerobic lactic system are anaerobic, metabolic pathways utilized by the muscles during high-intensity exercise.
It is important to note that both systems do not require oxygen.
The anaerobic a-lactic system is used for 95 to 100% of maximum effort and it only lasts for about 10 seconds but recovers very quickly, while the anaerobic lactic system is used from 60 to 95% of maximum effort.