Joe and Maria tested how the lack of light affected the growth of a plant. Joe and Maria left pot 1 in a sunny place. They put pot 2 under a cardboard box. In all other ways (such as the temperature and the amount of water and fertilizer given), Joe and Maria treated both plants the same. If Joe and Maria wanted to know how the lack of light affects plants, which is the best explanation for why they left pot 1 in the sun?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp