<span>Compact bone is the external or outer layer of a bone that gives bone tissue a "hard-like" feel, while a spongy bone is the inner bone. Spongy bone is porous and sits underneath the compact bone. If spongy bone does not receive ample calcium nutrients, it is most vulnerable to breakage.
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Answer:
Coastline has lots of beaches and is an area for breeding for many sea animals.
Explanation:
idk
B) All living things are made of cells.
Maybe because that person is just using you and the fact they use u bc u don’t see it till later
