An earthworm has a complete digestive system. how does the earthworm remove undigested food? a. it uses the same opening in which the food was taken in. b. the waste diffuses out through the skin. c. waste is removed through a designated opening. d. tentacles are used to remove the waste.
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An earthworm has a complete digestive system. how does the earthworm remove undigested food? a. it...
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