What processes have broken apart and carried off the many layers of solid rock that covered the Wave for millions of years?

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

What are 3 reasons that natural selection occurs

Explain what is meant by a river’s load, and describe how the load is carried.