Vibrations within the are sent to the brain, where the sound is interpreted.
a. outer ear
c. middle ear
b. inner ear
d. eardrum

Which statements are true of a scientific theory but not a hypothesis

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that