Which feature do chameleons use to catch prey at a distance?

Which feature do chameleons use to catch prey at a distance?

• A. A tail that curls to trap prey
• B. A long sticky tongue for catching prey.
• C. Sharp teeth to shred prey
• D. Wings to catch prey.

Answer: (B)

The key idea is an adaptation that lets the chameleon strike prey from a distance. Its long tongue can shoot out rapidly and adhere to prey with sticky saliva. The tongue is powered by strong muscles and a specialized bone system that stores and releases energy like a spring, propelling the tongue far beyond what the mouth could reach. Once the prey sticks to the tongue, it’s pulled back into the mouth for consumption. This setup lets the chameleon catch insects quickly on branches without chasing them down. Other features listed aren’t used for long-distance capture: a curling tail helps with balance and grip on perches, not catching prey, sharp teeth are for chewing after capture, and wings aren’t a feature of chameleons.

The key idea is an adaptation that lets the chameleon strike prey from a distance. Its long tongue can shoot out rapidly and adhere to prey with sticky saliva. The tongue is powered by strong muscles and a specialized bone system that stores and releases energy like a spring, propelling the tongue far beyond what the mouth could reach. Once the prey sticks to the tongue, it’s pulled back into the mouth for consumption. This setup lets the chameleon catch insects quickly on branches without chasing them down.

Other features listed aren’t used for long-distance capture: a curling tail helps with balance and grip on perches, not catching prey, sharp teeth are for chewing after capture, and wings aren’t a feature of chameleons.