Answer:
I think it's "True" sorry if I'm wrong
D.) Electron Transport Chain occurs at inner membrane of the mitochondrion
The ozone layer, it keeps the UV rays out but because of us humans and the chemicals we release it is breaking down the molecules and now some harmful UV rays can come onto the earth surface
Answer:
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<span>T lymphocytes are to the <u>thymus</u> as B lymphocytes are to the <u>bone marrow.</u><u /> In mammals, lymphocyte development occurs mainly on the central lymphoid glands (i.e. thymus for T cells and bone marrow for B cells).
<em>ANSWERS: thymus, bone marrow</em></span>
