Answer the following question: Fact 1: Threatening behavior by predators causes a porcupine to extend its quills. Fact 2: Predators kill and eat their prey. Given the two facts above, answer the question "What threat would cause a porcupine to extend its quills?" with the following options: - snow - killing insects - being eaten - wind - rain - threatened - sea urchins - opossums
Answer:
being eaten