Earth worus don't have lungs,yet they eliminate co2 justify
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Explanation:
Earthworms do not have lungs; instead, they breathe through their skin. Their skin needs to stay moist to allow the passage of dissolved oxygen into their bloodstream. Earthworm skin is coated with mucus, and they need to live in a humid, moist environment
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Earthworms need oxygen just like humans, but they don't have lungs like we do. They have a special skin that allows them to “breathe” oxygen right through it. ... This is great news for the earthworm! New oxygen from the environment is constantly diffusing into the cell to replace the oxygen that is used up.
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