Biology, 24.09.2019 02:00 jasssp

Which best describes the relationship of the embryo and the fetus?
o
o
o
o
the embryo and the fetus are both formed when the sperm and egg fuse.
the fetus differentiates into the embryo and the placenta.
the embryo has more cells than the fetus has.
the fetus is more developed than the embryo.

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Which best describes the relationship of the embryo and the fetus?
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o
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