Question

Sharks and whales look similar but they’re different types of animals whales are mammals while sharks are fish which body part do sharks have that whales lack?

Answer 1

The body part that sharks have but whales lack is the gills.

What do you mean by Mammals?

Mammals may be defined as any member of the class of vertebrate animals in which the young are nourished with milk from the special mammary glands of the mother.

Sharks have gills which involve in the process of gas exchange inside the water, while whales have blowholes instead of gills that also perform the same function. But whales respire out of the water so blowholes have limited functions.

Therefore, the body part that sharks have but whales lack is the gills.

To learn more about Gills, refer to the link:

https://brainly.com/question/26073928

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