Mostly to attract a mate, apparently. They flash in a specific sequence to attract the right species of mate. However, some species attract other species by flashing 'their' code. Then when a potential mate arrives, they eat 'm.
Woah. That's awesome! Look at one upclose, cover it with your hands, and it may flash. It's beautiful.
The firefly has had to make a number of adaptations in order to survive. The firefly has had to create a light to see at night for example.
You will because a boy firefly light ups while the girl wont light up
yes
A firefly is an example of direct light, as it emits its own light through a process called bioluminescence.
Firefly
To produce light
Firefly or glowfly
A firefly!
The male firefly uses it to attract female fireflies.
A gene from a firefly
i guess they are just made that way
It is a source of light - through bio-luminescence.