Question

At which approximate light intensity does the oxygen production begin to level off?

a. 40%
b. 60%
C. 80%
d. 100%
Please select the best answer from the choices provided
A
B
оооо
D

Answer 1

a. 40%

Step-by-step explanation:

up to 40% increasing the light intensity increases the oxygen production. Beyond 40% there is no effect.

I hope this helps :)