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mikael mikael
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10 years ago
Features unique to mammals include ______.
A) the presence of hair
B) extended parental care of the young
C) being endotherms
D) having no egg-laying members
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9 years ago
B) extended parental care of the young
B.Sc in Biology
M.Sc Neuroscience
PhD. Candidate in Neuroscience


mikael Author
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9 years ago
Thank you.
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