How do organisms help humans grow by increasing the number of organs

by increasing the size of their organelles

by increasing the size of cells

by increasing the number of cells

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.