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Biology, 01.12.2019 06:31 rayisaiah3

The embryo and the fetus are both formed when the sperm and egg fuse.
a-the fetus differentiates into the embryo and the placenta.
b-the embryo has more cells than the fetus has.
c-the fetus is more developed than the embryo.

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The embryo and the fetus are both formed when the sperm and egg fuse.
a-the fetus differentiat...
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