How Many Hearts Do Earthworms Have?

Answer

Earthworms have a total of 5 hearts in their little bodies. They do not have lungs and breathe through their skin. They also do not have any bones.
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The earthworm does not have a heart. The organ in an earthworm that acts as a heart is called the aortic arch. An earthworm has five aortic arches.No matter how ...
An earthworm does not have any hearts at all, not even lungs. They have an organ, which performs the duties of a heart, called the aortic arch. The earthworm has ...
The function of the heart in an earthworm are: The heart helps pump blood around the body of the earthworm in a similar way to animals that have only one multi-chambered ...
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