Birds and strawberries benefit each other. Strawberries provide food for the birds; the birds provide a way for strawberries to widely disperse their seeds. This kind of animal/plant interdependence is known as . A. commensalism
B. mutualism
c. parasitism
D. dispersism

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

What do nitrifying bacteria convert

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000