because it emphasizes the similiarity of all living things, without the cell theory there would be so much that scientist wouldn't know about
Answer:
How is the shape and size of red blood cells related to their function?
This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels. Gas exchange with tissues occurs in capillaries, tiny blood vessels that are only as wide as one cell. Many RBCs are wider than capillaries, but their shape provides the needed flexibility to squeeze through.
Explanation:
Its B <span>sister chromatids separated and pulled to opposite poles
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They were written by hand on animal skin
A wolf is a tertiary consumer.