Answer:
The inner planets are rocky and closer to the Sun than the outer giants. The inner planets are made up more of solid material, unlike the outer giants, which are made up more of condensed gases. The inner planets do not have rings while the outer planets do.
Explanation:
I would guess a community.
Answer:
It should be B. enzymes increase the activation energy of that reaction.
C - a neurosecretory cell in the hypothalamus
The proteins on the surface of the virus change quickly and in shape