What are the three main groups into which mammals are divided?

Question

asked Jun 4, 2021 67.9k views

1 Answer

Chioma · Answer 1 · 2021-06-10T12:31:42+0000

Answer:

Monotremes, Marsupials, and Placental mammals.

Mono mammals lay eggs

Marsupials are developed in the stomach/pouch

Placental mammals are developed in the fetus/uterus.