Discuss how one or more of the main pathogens, parasites and/or pests of the western honey bee were introduced into the Americas and elaborate on the pros and cons of importing honey bees and their products.

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