What consistent physiological pattern are more common in women's teeth? a. women's canines are generally sharper. b. women have straighter teeth. c. women have 1 less set of molar teeth. d. women normally have longer pre-molars.

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up