The process at A is called fertilization.
It is where the gametes of the male and female animal combine.
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey
since he memorized 15, he has only 10 left. so it should be 10/25
The answer is B therapeutic cloning because you can use stem cells to grow any type of body part needed
Leeches are parasitic because they suck blood not giving any benifit but harm.