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ZanzabumX [31]
3 years ago
5

With their lack of gills, dolphin must surface every 10-15 minutes to breathe using a structure called a blowhole located on the

top of its head. Young dolphins, when born, also have a small amount of hair on their lips which falls off shortly after birth. Which would be the best classification group for a dolphin? A) amphibian B) fish C) mammal D) reptile i think [D]
Biology
2 answers:
RoseWind [281]3 years ago
7 0
I am certain your answer is D.
3241004551 [841]3 years ago
7 0
C. Any animal with hair is a mammal. Humans are mammals and if you search it up, dolphins are absolutely mammals.

~hope this helps
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