Definition: Given a scientific passage and an answer, generate a question for the given answer.
Input: Passage: Salamanders are carnivorous , eating only other animals, not plants. They will eat almost any smaller animal, such as worms, centipedes, crickets, spiders, and slugs. Some will even eat small invertebrates. Finally, salamanders have the ability to grow back lost limbs, as well as other body parts. This process is known as regeneration. Answer: regeneration
Output:
What is the term used for the ability of salamanders to grow back lost limbs and other body parts?