(A) Choose the correct alternative from those given below each question:
1. Through which does earthworm respire?
a) Moist skin
b) Spiracles
c) Trachea
d) Lungs
Answers
Answered by
1
Answer:
Moist skin
Explanation:
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Answered by
3
Answer:
How do earthworms breathe? 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.
moist skin
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