Bladderworts trap their prey when their trap is triggered by prey brushing up against small trigger hairs attached to the trap door. Once the trap is triggered, it will close sucking the prey and surrounding water into the trap.
they dont they ambush there prey
There is no record of when Bladderworts was discovered. Illustrations were made of bladderworts by Jakob Sturm as early as 1796.
to attract their prey so they go closer and then they eat their prey
Oysters are what are known as filter feeders; they filter microscopic organisms out of the water. They therefore do not have to attract prey. The prey is always there, in the water, carried by currents, and oblivious to its fate.
nnnnoooooo hawks eat mice as prey
maybe
The Anglerfish.
To attract prey.
Fireflies light up to attract a mate or prey.
they attract it with their "light" and when its close enough, it bites
There is no single answer to this question, an organism may use luminescence to attract a mate, attract prey, distract predators, or other uses.