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 has five aortic arches, each functioning similarly to a heart. The aortic arches have the purpose of pumping blood through the dorsal and ventral ...
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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