Which statement best describes the difference between vascular plants and nonvascular plants?

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

Environmental impacts on evolution : mastery test

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