how much time passed before it has to return to its original position. give small explanation, and I will mark BRAINLIEST​

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

How will the system respond to a temperature increase?

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90