Salmon farming threatens the health of wild salmon stocks primarily because

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

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 .

How do living things obtain phosphorus