keeps it alive
5
To remove waste products.
Earthworms have five pairs of hearts that pump blood throughout their bodies. They also have no lungs! (:
Yes; the lateral coelomic channels are contractile, acting like two hearts (right and left).
Earthworms do not see. They function by means of the sense of touch.
Earthworms have five main blood vessels within their bodies. These vessels function in a similar function as would hearts in other animals.
yes
No!! the earth worm has 5 hearts
The Five aortic arches serves as hearts.
The Five aortic arches serves as hearts.
Pentacardial means having five hearts. Earthworms have five hearts.
No animal has 8 hearts but some earthworms have 5 hearts
octopuses have 3 hearts and so do earthworms, squids have 3 hearts, so do crocodiles also some fish have 3 hearts i think frogs do too but i am not sure. earthworms also have blue blood. i hope this answer is some help
It produced eggs .
There are a couple animals with more than one heart. A squid or an octopus both have three hearts. Although not technically a 'heart' in the sense that humans have hearts, earthworms have five hearts. A Hagfish actually has four hearts.
Earthworms have approximately 7 or 8 hearts, i think 7.
Try asking the scientist.