While teaching in a classroom, a teacher asked their fourth-grade students:
The Secret to Telling If an Animal Lays Eggs or Gives Birth
"You are going on a trip to Chitwan National Park. There, you will see various animals like pythons, snakes, crocodiles, deer, rhinos, elephants, tigers, and bears. Now, here’s the question: how will you identify whether these animals lay eggs or give birth to live young? What method will you use to determine this?"