Cheetahs are placental mammals, so they have internal fertilization and internal development within the uterus of the female.
Internal.
Internal.
its internal
internal
External
There are many internal and external factors that affect child development. One internal factor is the genetic makeup of the child.
development of an economy is an internal phenomenon as it comes from within.
lll
internal. They develop inside the womb
External, because they lay eggs.
Mammals have internal gestation with viviparous birth.
I am struggling with that answer my self.