5
They have 5 hearts. =)
5. It has five hearts
For Your Infomation , Earthworm Do Not have ANY Leg
5
An earthworm, Annelida [= ringed] has up to five pairs of hearts.
Earthworms have approximately 7 or 8 hearts, i think 7.
Earthworm.
dom't no stupid
One .. I believe you might be thinking of an earthworm, which does have several hearts.
An earthworm, Annelida [= ringed] has up to five pairs of hearts.
I think the animal that has 4 hearts is a earthworm, because in my science class i dissected a earthworm, i saw 4 different parts of tiny black hearts as my teacher said they were, so yes i am learning in 7th grade but i did learn a lot about the earthworm including the hearts. so that proves that the animal that has 4 hearts is.... the earthworms.
An earthworm does not have any heart at all. But they do have an organ that acts similar to a heart and is usually called aortic arc.