Question

Which of the following is essential
for photosynthesis. *
a)Carbon dioxide
b)Nitrogen
c)Oxygen
d)Soil​

Answer 1

Answer:

a.carbon dioxide

I think that's this is right ans

Answer 2

Answer:

• Carbon dioxide is essential for photosynthesis process.

Photosynthesis:

• The process in which plants make their own food using three essential elements are called Photosynthesis.

Elements required in Photosynthesis process:

1. Sunlight.
2. Water.
3. Carbon dioxide.

Know more:

• The animals which can make their own food are known as Autotrops.

• Plants have the ability to make their own food they are autotropic orangsims.

• Animal's and some other living organisms can't make their own food and they depend on other animals or plants including human beings.

Hence, Option (A) - Carbon dioxide is the Right Answer.