The Sun rises in the East and sets in the West. Where is your shadow in the morning? In the afternoon?

Which identifies the main purpose of biological taxonomy?

Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what