Hey there,
It is the chloroplasts.
Hope this helps :))
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Answer:
Explanation:
Secondary energy resources are those which do not occur naturally but which are obtained from one or more of the primary energy resources. Example: Petrol or gasoline, electrical energy from coal burning, hydrogen obtained by electrolysis of water etc. Non-commercial source of energy: Firewood, cow dung , and vegetable wastes.
It is c your answer for your questions
Answer:
b new experiments will be conducted until evidence supporting the accepted theories is obtained
