6 words in this vocabulary list
verb to bring forth a baby or young
noun a mammal of an order whose members are born incompletely developed and are typically carried and suckled in a pouch on the mother's belly, including the kangaroos, opossums, bandicoots, and wombats.
adjective relating to or in the process of giving birth
noun a mature male reproductive cell, especially of a human or other animal, that is capable of fertilizing an egg cell
noun the act of superseding or being superseded
noun a type of virus that infects ruminant animals such as cattle and sheep, causing fever, diarrhea, and birth defects in offspring