The function of beta-galactosidase is to a. break down glucoseb. produce glucosec. break down lactosed. produce lactose asap.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

Aresident is five feet tall.what is the measurements in iches

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil