Which of the following best states the author’s purpose in the passage?

• A. Putting endangered species of animals in zoos is the best way of protecting and saving them.
• B. We can show our concern for animals better by supporting protected spaces for them in the natural environment.
• C. If animals were not kept in zoos, children would not be able to see and know about them at all.
• D. One of the main reasons for which big predators have evolved is hunting. Q