anonymous user

Anonymous

Why do pupils dialate?

Topics: HealthAnatomyEyes, Science

Answers

Pupils dilate to allow light into they eye when viewing an image. Other reasons may include strong emotion, or moods. Interesting!


Amaya Greer

In dark conditions the pupil expands - or 'dilates' - to allow as much light as possible pass through.

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Why do pupils dialate?

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