Fact 1: Threatening behavior by predators causes a porcupine to extend its quills. Fact 2: Porcupines are in the rodent family. Given the two facts above, answer the question "What extends something because of threatening behavior by predators?" with the following options: - influenza - chickenpox - A rodent - A primate - A treeshrew - fur and fat - A flying lemur - an object
Answer:
A rodent