cub
A developing mammal inside of the mother.
From the mother's body, - they are inside it while they are embryos.
A mammal embryo is the developing baby inside the mother.
Nope. They're born from eggs, some carried inside the mother.
a mammal feeds his young with milk from the mother and has hair
In the uterus, or womb.
Mother mammals make milk for their offspring.
The umbilical cord is the connection between a mother mammal and her baby. The cord grows inside the mother. It starts growing when the baby does, and will provide the baby with food and oxygen until the baby is born.
no your mother is
kangaroo
The fetuses develop in the womb of the mother.
Insects start as eggs and mammal's are born from there mother