Functional groups attach themselves to the skeleton of the hydrocarbon. how are they related to hydrocarbons?

Which of these organisms have the greatest amount of cell specialized

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 .

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond