Which of the following correctly describes one way that photosynthetic plants are involved in the carbon cycle? Choose 1
Choose 1

(Choice A)
A
Photosynthetic plants can move carbon from the atmosphere into an ecosystem’s food web.

(Choice B)
B
Photosynthetic plants move carbon-based molecules between consumers in an ecosystem.

(Choice C)
C
Photosynthetic plants break down the remains of organisms and release carbon dioxide into the atmosphere.

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