Passage #1: The Busy Ants
Ants are among the hardest-working insects in the world. Living in colonies, they divide tasks efficiently. Some ants collect food, while others protect the nest or take care of the young. Ants use their strong jaws to carry food and even fight predators. Despite their small size, ants can carry items many times their weight. Their teamwork ensures the survival of the entire colony.
What is the author's purpose in writing this passage?