Question: How long might a bear likely to remain its den without eating, drinking, or excreting after November?
Choices:
text: The first few weeks of December
label: A
text: Until it hears the call of the wild
label: B
text: For around twenty weeks
label: C
text: until hunters kill it for its pelt
label: D
Answer: C
Fact: hibernation is used for conserving resources by some animals