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

Question

3 years ago

13

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?

Biology

2 answers:

balu736 [363] · Answer 1 · 2022-04-19T02:52:37+03:00

balu736 [363]3 years ago

5 0

A mammal because they have hair and have to breathe oxygen. They also give birth like humans do (without an egg)

Alexandra [31] · Answer 2 · 2022-04-19T01:25:03+03:00

Alexandra [31]3 years ago

4 0

Possibly an aquatic mammal