Answer:
They are replaced by water splitting
Explanation:
Cell-mediated immunity is directed primarily microbes that survive in phagocytes and microbes that infect non-phagocytic cells. It is most effective in destroying virus-infected cells, intracellular bacteria, and cancers. It also plays a major role in delayed transplant rejection.
Answer:
A mountinrange
Explanation:
because the plates are moving away from each other
<span> Mainly to regulate their temperature, and help them keep warm. It also helps to provide camouflage and once they are strong enough, the feathers help them fly.</span>