SELECT * FROM question_mgmt as q WHERE id=6400 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=10 AND subId=16 AND chapterId=168 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 6th science Air Around Us how do plants and animals help each other in the e

Question:

How do plants and animals help each other in the exchange of gases in the atmosphere?

Answer:

Animals breaths out carbon dioxide. This carbon dioxide can be used by plants to prepare their food, this process is called photosynthesis which makes the balance on earth. Animals and plants by exchange of gases help each other to survive.


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SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='10' AND subId='16' AND ex_no!=0 AND status=1 and id!=6400 ORDER BY last_viewed_on desc limit 0,10

Comments

  • Answered by Ekta Mehta
  • 4 months ago

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  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.


  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.


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