The reproductive system allows us to have babies. This is part of the reproduction.
When a mummy is pregnant, there is a fetus inside her uterus.
When the fetus is in the uterus, it is fed through the umbilical cord.
The fetus spends 9 months insede its mother's uterus.
Humans are viviparous: we are born alive from our mother's womb.
Humans are mammals: we drink milk from our mother's breast when we are babies.
THE FETUS
THE UMBILICAL CORD
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