Aroller coaster reaches its maximum kinetic energy when it. a) reaches the bottom of a hill. b) begins rolling down a hill. c) is sitting at the top of a hill. d) is starting up a hill.

Which transition by an electron will release the greatest amount of energy? oa ob oc od

Decreased sensitivity to an unchanging stimulus is known as

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size