the correct answer would be b. lower permeability
Answer:
ITS B
Explanation:
to exchange oxygen with carbon dioxide
Answer:
A food web consists of all the food chains in a single ecosystem.
Explanation:
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B because sons of a. I s. I’d s cj hvssndo is. Do I is Ed
That’s the periosteum. it’s a hard membrane, which muscles and ligaments are attached to, under which blood flows through the bone