The energy that is used in organisms is: ATP
The answer is (b.) fertilization
The fertilization is the stage where the egg cell or the
so-called ovum fused with the sperm cell which eventually leads the development
of the embryo or the zygote. The Embryogenesis starts when the zygote undergoes
mitotic divisions or also known cleavage process.
it is grasshopper because they donot have backbones
Answer:
it would be a because the first stage ends at 33 ad and the next stage starts at 75 ad.
Explanation:
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