Leishmania major causes a skin infection that can then disseminate to internal organs and is transmitted to a human host by A. drinking contaminated water. B. eating undercooked meat harboring the organism. C. skin contact with someone carrying the disease. D. bites from infected sand flies. E. sexual transmission.

Which entry is in the wrong position in the table?

9. the history of life on earth is recorded in

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