The most successful mammals are the:

A. Marsupials, who practically have a whole continent to themselves.
B. Monotremes, who have a very specific niche without competitors.
C. Placental mammals, who have become dominant on most continents.
D. None of the above.

I would say c. because there are sooooo many placental animals.

Answered by HannahN | 2024-06-10

The most successful mammals are placental mammals (eutherians), which are widespread and diverse, occupying various habitats across the globe. They have complex reproductive systems that contribute to their success. Therefore, the correct answer is C.
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Answered by Anonymous | 2024-12-20