Which example involves the transformation of chemical energy directly into light energy?
a) a wind mill
b) a glow stick
c) photosynthesis
d) a hydroelectric dam

Why would a drug the damages capsids treat a viral infection

What maintain homeostasis when a persons internal body temperature is 97.5°f

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.