True or False: During the day, mountain slopes warm more than valleys, which causes the warm air to rise and draw up additional air from the valley floor, producing a valley breeze.

List two modern organisms that have pentameral symmetry

According to the cladogram, which organisms have roundworms as a common ancestor?

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.