To attract a mate.
but light
Luciferin is a compound that gives the fireflies, and any organism that has it, its light.
I've heard they light when mating...
Glow light source
fireflies
yes they do.
There are several insect that can produce light in the thorax. These include: * glow worms * fireflies
Yes, the light emitted by fireflies is considered visible radiation. It falls within the visible spectrum of light that can be seen by the human eye.
1. For Mating 2.To signal to other fireflies their location
Fireflies
Sun Light bulbs Stars Fireflies
Fireflies light up to attract a mate or prey.