During cellular respiration, cells obtain energy for performing work

i. energy-rich molecules of glucose are broken down in the cytoplasm, and atp is produced.
ii. enzyme pathways in the mitochondria produce atp through the process of fermentation.
iii. enzyme pathways in the mitochondria produce atp in a process that requires oxygen.

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

What is the problem in this article? what solution does the article propose?

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one