He chants the Buddhist prayer every day.

What is this thing?

He felt like there was a foreign body stuck in his throat.

As the name suggests, chordates are a group of animals that have a notochord.

He is deeply involved in the animal liberation movement.

We went to the petting zoo on the weekend.

Echinoderms are a type of marine life, many of which have star-shaped bodies.

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

Invertebrates are a type of creature without a skeleton.

He is studying about ancient animal worship.