Photosynthesis is the basis of life on earth because ______
A. It is the main source of all food on earth
B. It helps in the release of CO2 into the atmosphere
C. It produces new offsprings
D. It gives no energy to plants
Answer:A
Photosynthesis is the basis of life on earth because ______
A. It is the main source of all food on earth B. It helps in the release of CO2 into the atmosphere C. It produces new offsprings D. It gives no energy to plants