Explain why the plasma membrane is selectively permeable

Which of the following terms describe a liquid molecule that has only single bonds between its carbon atoms

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea

Twind is considered to be an abiotic factor because it.?