Question

Why do fireflies glow at night

Answer 1

Explanation:

Fireflies have same light as the sun that's why in daytime Fireflies is invisible the night is dark that's why in night we are able to see the Fireflies .

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Answer 2

Answer:

EXPLAINED BELOW

Explanation:

Fireflies glow at night because of a chemical reaction taking place which involves emission of light. Actually fireflies store a protein (luciferin), which combines with oxygen (O2)

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)in the air (in the presence of an enzyme) to form a new substance (oxyluciferin) along with the evolution of energy in the form of light.