Which of the following abiotic factors must all ecosystems contain to support life? a). temperature
b). water
c). fungi
d). soil

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons

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.

This is the process of making a prediction based on the results of prior observations of similar events.