The animal kingdom is known for its diversity and complexity.

I avoid eating animal products.

He is deeply involved in the animal liberation movement.

Protozoans are single-celled organisms.

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

Sirius is the brightest star in the night sky.

Kenichiro is my best friend.

Let's play the Werewolf game with friends tonight.

The Newfoundland wolf is said to be an extinct species.

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