Question

name the four groups of mammals​

Answer 1

Mammals can be divided into three more groups based on how their babies develop. These three groups are monotremes, marsupials, and the largest group, placental mammals. Monotremes are mammals that lay eggs. The only monotremes that are alive today are the spiny anteater, or echidna, and the platypus.

Answer 2

No there are only 3 types of mammals....

1. placental

2. monotremes

3. marsupial

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