The storm gutters of a large city empty into an ocean bay. a mechanic shop, unable to afford proper disposal, begins dumping its used car fluids, like motor oil, into the gutters instead. how will this impact the marine life of the bay?

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

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things