Answer:
The Myelin Sheath allows neurons to speed up the transmission of nerve impulses.
Because the environment is faster then the squrrel has to find stuff for the nest and a safe spot
Answer:
The majority of granitic magmas are formed by melting near the base of the continents. The magmas slowly rise through the crust like great balloons. They solidify near the surface to form gigantic bodies of igneous rock called plutons, which are exposed later when uplift and erosion remove the overlying rock.
Explanation:
I think it’s A B and C because other sloths are alive and so are trees.