b is the right answer because we breathe oxygen and when we breathe out we let out carbon dioxide
Answer: O Diffusion moves particles across the cell membrane from areas of high concentration to
areas of low concentration
Explanation:
this would be true. if i helped, please give brainliest answer x
Answer:
d
Explanation:
Im pretty sure that the answer is d because how could technology cause more NATURAL disasters and also i took the USATestprep