If a baby pulls their legs in toward their chest, it is a sign of abdominal or stomach pain. Something to do with the stomach.
ANSWER:
D. A system of desktops
Answer: ( D ) Your cells would not work as well because even though they would have enough oxygen molecules from the air, they would not have enough glucose molecules from food.
Explanation: Your cells would have molecules from air, but would not get enough molecules from food.
***If you found my answer helpful, please give me the brainliest. :) ***
