Question

which of the following animal is cold blooded
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Answer 1

Answer:

Basically, cold-blooded animals include the insects, arachnids, reptiles, fish, and amphibians. These are the oldest groupings of animals on Earth, evolving much earlier than birds and mammals, which tells us that being cold-blooded is an ancient biologic system.

Answer 2

Answer:

Cold-blooded animals become hotter and colder, depending on the the temperature outside. Most sharks are cold-blooded. They can raise their temperature about the temperature of the water. Mammals(dolphin, whale, porpoises, etc) and birds are warm-blooded.