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Home Q & A Board Biology-Related Homework Help General Biology
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rachel3430 rachel3430
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5 years ago
The duck-billed platypus and other monotremes differ from other mammals in that they
A) are aquatic.
B) lay eggs.
C) have mammary glands.
D) have hair.
Textbook 
Campbell Biology: Concepts and Connections

Campbell Biology: Concepts and Connections


Edition: 8th
Authors:
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hoajlmtsdlagfanhoajlmtsdlagfan
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5 years ago
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