Which of earth's systems was most affected by fossilized dinosaurs? a. biosphere b. hydrosphere c. lithosphere d. atmosphere

What is the identity of the planets?

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

Examine the air pressure map. which type of line is shown on the map?