Question

Which factor regulates the opening and closing of stomata in leaves?

Answer 1

Temperature
Humidity
Wind speed

Answer 2

let me check if there are more

Answer 3

and yeah Light

Answer 4

ok and thanks

Answer 5

you are welcome :)

Answer 6

if there is high concentration of O2 or CO2 in the air-spaces in spongy mesophyll then outside then the gasses will diffuse down the concentration gradient to outside
and this is caused by those factors :3