They will compete with other shellfish and clams and hurt their populations.
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
In order to reproduce, female sex cells must be fertilized by A. Sperm.
It has the same origin as other connective tissues and it connects all the body systems together.