Light rays pass through the which opens or dilates in darkness and closes or constricts in brightness. the image is focused in the eye on the

The correct answer will be-

1. Pupil

2. Retina.

Explanation:

Organisms are able to see the world around them thorugh the sense organs called the eyes. The structure of eye contains various modified structure which include the membranes and the attached muscles.

When light enters the light through the dome-shaped structure called cornea which contains the convex lens converges the light and light enters the hole called pupil through which light enters and strikes or get focused on the retina present at the back of the eye.

The pupil is attached to the ciliary muscles which dilate and contracts in the response of the intensity of light as during high light intensity, the pupil constricts whereas during the low light intensity the pupil dilates to allow the maximum amount of light.

Thus, pupil and retina is the correct answer.

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.