Explain why something with only one cell can be considered to be an organism.

Describe speciation of the galapagos island finches in terms of geographic isolation

a client has been prescribed misoprostol for the treatment of peptic ulcer disease. what is a true contraindication for this medication

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 .