contestada


One immediate cause of a decrease in the rate of photosynthesis is a reduction in the availability of
A carbon dioxide
B.
carbon monoxide
Chydrogen
D. nitrogen

Respuesta :

Answer:

A Carbon Dioxide

Explanation:

If CO2 is not availabe photosynthesis will not take place.

Hydrogen, Nitrong and CO(carbon monoxide) are not needed at all for photosynthesis