Question

10. Roshan saw
farmers adding
fertilizers to their fileds. On reaching
school, he asked surprisingly from his
teacher that which requirement of plants
is fulfilled by fertilizers.
a Carbon's
(b) Nitrogen's
(c) Oxygen's
(d) Hydrogen's.​

Answer 1

Answer:

option A

Explanation:

as for photosynthesis plants need carbon dioxide

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Answer 2

Answer:

Option A

As for Photosynthesis Plants needs Carbon Dioxide