When muscles contract and relax, the muscles move the
attached to them.

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

What's the waste product of electrons and pyruvate combining in fermentation?  

Match each symbol with its description.