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Lemur [1.5K]
3 years ago
5

All of the following are characteristics of monotremes, marsupials and placentals except A. hair. B. specialized teeth. C. mamma

ry glands. D. cold blooded.
Biology
2 answers:
Aleks04 [339]3 years ago
7 0

Answer:

the answer is cold-blooded

Explanation:

Travka [436]3 years ago
5 0
The answer is D. cold blooded. 
Hope that helped you.
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