Need this asap

this is the eye of a person who is nearsighted. the light rays should be focused on the back surface of the eye (the retina), but they are focused or converge in front of the surface.

which shows the lens that would focus the light rays on the retina to correct the vision?

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.