An independent variable is a variable which change is not affected by that of another variable. By process of elimination you can take out B and C. An independent variable can also change so that takes out A. That leaves D.
Answer:
I just wrote a test I picked
Explanation:
OH_&H+ I will give you a feedback when I get my scripts
Answer:
I think option B and C is correct answer
Answer:
Closing the stomata, or stoma, on the underside of the leaves in order to reduce water loss through the stoma during transpiration.
