Because water is a polar molecule, it makes an excellent solvent for polar and compounds found within cells and tissues. a) ionic b) lipid c) nonpolar d) oil-based

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

What is the difference between a scientific hypotheses and a scientific theory?

Amines amides and amino acids are categories of