Question

all animals have same way of growing up or not​

Answer 1

Answer:

The primary way that animals grow and develop is by building more cells. When an animal eats food, its body breaks the food down and uses it to fuel its energy requirements and build new cells through the process of mitosis. ... To produce more cells, animal cells divide in two.

Answer 2

No not always because it depends on the source of nutrition on which the animal depends on