Which animal is the most fascinating to watch in the zoo?

A. Elephant B. Giraffe C. Lion D. Monkey

The answer is A. Elephant.

Elephants are the most fascinating animals to watch in the zoo because they are so intelligent and social. They are known for their complex communication skills, their ability to learn new things, and their large size. Elephants are also very interesting to watch because they are so different from other animals. They are herbivores, which means that they eat plants, and they have a long trunk that they use for a variety of purposes, including eating, drinking, and communicating.