Matter and energy move among plants, animals, decomposers, and the environment within an ecosystem. through photosynthesis, plants use sunlight, air, and water to grow and become sources of energy for other living things. what statement best explains this phenomenon or occurrence?

How will you manage your time to accomplish the necessary tasks both on the job and at home?

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

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?