A student researching bioluminescence has taken the following notes:
• Bioluminescence is the production of light by living organisms • Over 75% of deep-sea animals produce bioluminescence • Organisms use it for hunting, defense, and communication • Fireflies produce light through a chemical reaction in their abdomen • Scientists are researching bioluminescence for medical imaging applications
The student wants to explain the practical purposes of bioluminescence in nature. Which choice most effectively uses relevant information from the notes?
Bioluminescence is the production of light by living organisms, common in the deep sea.
Fireflies produce bioluminescent light through a chemical reaction occurring in their abdomen.
In nature, organisms use bioluminescence for hunting prey, defending against predators, and communicating with others.
Scientists are exploring bioluminescence for potential medical imaging applications.
Correct Answer: C
Choice C. Hunting, defense, and communication show practical purposes in nature.