C) the sun warms the ground.
You should get rid of any distractions so you can focus.
Answer:
Astrocytes
Explanation:
Astrocytes are the most numerous cell type within the central nervous system (CNS) and they perform a myriad of tasks ranging from axon guidance and synaptic support, to the control of the blood brain barrier and blood flow.
Hibernation is when an animal hides away during the winter. They stock up with food before hand and sleep all winter. This is a survival tactic.
A decrease in the the prey population
