Question

why fire flies glow at night​

Answer 1

Answer:

when it is night in the dark we are able to see it glowing. Fireflies produce a chemical reaction inside their bodies that allows them tolight up. ... When oxygen combines with calcium, adenosine triphosphate (ATP) and the chemical luciferin in the presence of luciferase, a bioluminescent enzyme, light is produced.

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Answer 2

Answer:

so when it is dark at night we are able to see them glowing.F fireflies produces a chemical reaction inside their bodies that allows them tolight up...... When oxygen combine with calcium adenosine triphosphate and the chemical luciferin in di presence of lucifereras light is produced.....