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Why rainbow can be seen?
They're light (bent but real light), and your eyes react to light.
Do blind people's eyes dilate?
Most "blind" people have some vision and the pupils react to light like normally sighted eyes. Others have no response.
How can you tell when someone is on acid?
When on acid, the pupils in the eyes will not react to light very fast. And with some people, their pupils do not react at all to different light. Also, on acid, people cannot track with their eyes smoothly. If you were to have them follow with their eyes a pencil that you pass in front of them, their eyes will "dart" in a stop and start manner instead of following the pencil with a smooth eye movement Look for excessive blinking too
What is an example of respond to stimuli?
If you put light in an animal's eye it will react by shutting it's eyes, covering it's eyes or in any other way it would usually respond.
What is an example of something responding to stimuli?
If you put light in an animal's eye it will react by shutting it's eyes, covering it's eyes or in any other way it would usually respond.
What are light waves used for?
Their most important use is allowing us to see. Light waves react with chemicals in our eyes, which send signals to the brain, which creates the sensation of sight.
Are cats eyes a light source?
well they eyes are like our eyes they can get blind
What animals can not see rainbows?
Animals with eyes not sensitive to light (there might not be any?). Animals will not react to rainbows as they are not important for the animals survival.
In what important function are the cells in your eyes involved?
Retinal cells are photo-receptor cells, meaning they are the cells that react to reflections of light. The two main types are rods (which are specially structured to sense differences in light and react to low levels of light) and cones (which are structured to react to different colors and work best in high levels of lights). So basically, you wouldn't perceive anything (you'd be blind) without these light detecting cells.
Can dogs smell light?
No, but they can see it. Scents that can be smelled are caused by particles of matter in the air which can be sensed by the nerves in the nose. Light photons are pure energy which the nerves in the eyes can sense. A bright light can cause the eyes to make tears which down into the nose and can make an animal or person sneeze. Thus to some extent the nose might be said to react to light.
Do your eyes give out light?
No, our eyes does not give out light. Only light comes in to our eyes allowing us to see.
Do eyes give out light?
No, our eyes does not give out light. Only light comes in to our eyes allowing us to see.
