Question

Please help. This is metabolism. I may give a brainliest!

Answer 1

The one u put for 1 is right

2 - Nothing would happen to her ability to exercise, but her digestive system would not work as hard, since glucose is already small enough to get to her cells.

3-Yes, the glucose and oxygen molecules can react together to release energy for the body to function.

4- Your cells would have molecules from air, but would not get enough molecules from food.