Question

explain how the human eye focuses light. (1 point)
the human eye turns light into electrical signals. then the brain focuses these electrical signals.
the human eye has a lens. this lens is controlled by muscles around it which tell it how to focus the light.
the human eye has a lens. this lens is set to one focus length which focuses light. this is why somethings can appear blurry if they are far away.
the human eye is a lens. all light that enters it is focused by the eyelids.

Explanation:

The human eye has a lens. This lens is controlled by muscles around it which tell it how to focus the light.

Answer:

The human eye has a lens. This lens is controlled by muscles around it which tell it how to focus the light.