In which of these situations is carbon NOT accumulated? a
b
ОООО
Carbon is stored in plants as carbohydrates.
Carbon compounds are gathered in oceans and made into rocks by geological processes.
Carbon is collected in the skeletons of animals.
Carbon compounds are assembled in the atmosphere because of the cooler temperatures.
с
d

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