how-might-increased-atmospheric-co2-levels-affect-the-growth-of-c3-plants

Question

How might increased atmospheric CO2 levels affect the growth of C3 plants?

Accepted Answer

It may enhance growth by increasing the rate of carbon fixation.

Answer

It may decrease growth by increasing photorespiration.

Answer

It may reduce growth by decreasing RuBisCO activity.

Answer

It may have no effect on growth.