Which gas do plants primarily absorb from the atmosphere for photosynthesis?
A
Hydrogen
B
Carbon dioxide
C
Oxygen
D
Nitrogen
Correct Answer: Option B — Carbon dioxide
Explanation:
Plants absorb carbon dioxide from the atmosphere through tiny pores called stomata and use it, along with sunlight and water, to produce glu...
Plants absorb carbon dioxide from the atmosphere through tiny pores called stomata and use it, along with sunlight and water, to produce glucose and oxygen during the process of photosynthesis.