She has zoophobia, and runs away as soon as she sees dogs or cats.

Animal experiments are necessary for the advancement of science, but there are also ethical issues.

He is learning about the handling of experimental animals.

We went to the zoo with our family on the weekend.

Vertebrates are organisms whose part of the skeleton is composed of a spine.

Wild animals are part of nature, and we should protect them.

A tardigrade can survive in extreme environments.

The characteristic of annelids is that their bodies are divided into ring-shaped segments.

We went to the petting zoo on the weekend.

He is an expert in ethology, and his research is highly regarded worldwide.