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Fireflies glow at night

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Fireflies glow at night
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Yogita Ingle 7 years, 5 months ago

Fireflies contain an organic compound in their abdomens called luciferin. As air rushes into the abdomen, it reacts with the luciferin. A chemical reaction gives off the familiar glow of a firefly. This light is sometimes called “cold light” because it generates so little heat. The firefly can regulate the airflow into the abdomen to create a pulsating pattern. Therefore, fire flies glow at night.

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