i think the answer is i dont know
Involuntary action in body
Answer:
Fertilization-the action or process of fertilizing an egg, female animal, or plant, involving the fusion of male and female gametes to form a zygote.
Explanation:
This means that the answer is The fusion to two cells to form one single cell known as the zygote
Answer:
an element is a pure substance which can not be spilt into simpler substances by chemical means
Explanation:
examples hydrogen, oxygen, copper
