Question

wild animals have to avoid many dangers to stay alive. for example, they have to avoid getting hurt, but this can be difficult. other animals may try to eat them, force them out of their homes, or steal their mate. many animals lose body parts trying to defend themselves in a fight. but some animals have an unusual way to heal their wounds. they can grow back their lost body parts! did you know that salamanders are some of the best healers? they can actually regrow arms, tails, toes, ears, and parts of their eyes when they lose them. this process is called regeneration. why is regeneration important to salamanders? it helps them find their mates. it lets them regrow lost body parts. it keeps them from getting hurt. it allows them to win fights with other animals.

Explanation:

La pregunta es sobre por qué la regeneración es importante para las salamandras. El texto dice que las salamandras pueden regenerar brazos, colas, dedos, oídos y partes de los ojos cuando los pierden. Entonces, la opción correcta debe estar relacionada con el crecimiento de partes corporales perdidas. La tercera opción dice "It lets them regrow lost body parts", lo que coincide con la información del texto sobre la regeneración de las salamandras.

Answer:

C. It lets them regrow lost body parts.