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What are the uses of light?

Updated: 6/30/2023
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Wiki User

15y ago

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Visible light waves are used by the optic organs of humans and animals

for three primary purposes:

1). to see things, avoid bumping into them, and escape danger

2). to find stuff to eat

3). to find other similar living things with which to consort so as

to perpetuate the species.

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13y ago
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15y ago

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