Whales are not fish;
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Are whales mammals or fish?
I thought whales were mammals. The point of this thread is mammals are fish, so whales, being mammals, are fish. Do they still classify ectothermic fish as mammals?
Do whales have sexual organs?
For example, the sexual organs are located externally in whales and internally in fish. Fish also have a water bladder which they can fill up to make themselves sink or get higher in the water. This organ isn located in whales at all. Four, in many studies over the years whales have shown to have emotional connections with each other.
What are the similarities between whales and fish?
Though whales and fishes are from different classes, they do have similar behavior and share some similar characteristics too. They are similar in their body characteristics such as both have fins and a tail, which helps them swim and stay upright in the water.
Are whales the ancestors of fish?
The ancestors of fish are ancient fish, who also lived in the water rather than on land. While some ancient fish developed into land animals whose descendants returned to the water as whales, this makes whales only very distant relatives to fish. Get Free Whale Printables, Including Word Puzzles and Coloring Pages.