14 Which two monomers may combine to form a polyester? O a dicarboxylic acid and an alkene
a pair of carboxylic acids
a dicarboxylic acid and a dihydroxy alcohol
a carboxylic acid and an amine

Identify a specific example for each type of technology

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory

What factor besides temperature affects the boiling point of water? a. mass b. number of moles c. volume d. pressure