Why is sleep important when it comes to learning?

hey!

its important because it gives your brain a chance to rest and to reboot its self

Explanation: hope this helps (º–º)

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.