Science, asked by jyotshna9753, 1 year ago

please help me in this question please ​

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Answered by tinabharti748
1

Answer:

Explanation: QUES : 4

                     ANS : OXYGEN , just like all human being plants also  need air to live plants roots need oxygen to stay healthy  and to do their jobs of gathering the water.

 

ques 5

ans  both earthworms and leeches respire through their skin.

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