An animal that can give birth is a female organism. Males can't give birth because they don't have the appropriate organs.
live birth not eggs are mothers who are mammals
a sheep
a whale.
Bats
Like all dogs it gives birth to a live animal
snakes
donno
humans
a spider
Armadillo
Hippopotamuses, Fish
It means that the animal will give birth to live young. Mammals are live-bearing. If an animal gives birth to eggs, it is not.