Answer:
Osteocytes
Explanation:
Between the rings of matrix, the bone cell osteocytes are located in spaces called lacunae.
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They think that people started as a fish and there was a resolution into a bigger fish then into a land creature then into a monkey then into a man. They think that the earth was a little rock at the beginning but then other rocks joined it and it became 1 big planet. But this is just what they think.
Answer:
the protons become concentrated in the thylakoid space
