Which of the following is a true statement? (1 point) Plants grow larger when planted in nutritious soil because they are taking in more mass from the nutrient-rich soil.
Controlled experiments demonstrate that plants gain most of their mass from water.
Plants gain most of their mass from water and the nutrients they absorb from the soil.
Because matter cannot be created, plants must gain their mass from water, soil, or air.

After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.