Why is 3 the correct answer to number 4 ? explain why and answer this

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided

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 is responsible for the uneven heating between the poles and the equator on any given day