Question

what are the two important raw materials for photosynthesis? Explain their role.(3marks)​

Answer 1

Answer:

Water .

water is used in the preparation of starch.

Air .

air is used in preparation of starch

Answer 2

Answer:

CO2 and sunlight

Explanation:

CO2 (carbon dioxide) is necessary for photosynthesis as plants during photosynthesis takes CO2 and release O2 in atmosphere.

Sunlight is necessary for photosynthesis as plant take energy from it...

I hope it helps....☺☺☺