A bear undergoes hibernation to protect itself from cold, and a bird undergoes migration to protect itself from cold
Correct answer: B. Bird: Migration
- A. Man: Immigration
- B. Bird: Migration
- C. Food: Adulteration
- D. Frog: Aestivation
Explanation
Frogs aestivate to survive summers, not winters. Man immigrates to settle, not to protect from cold
Last updated