A lion is a type of carnivore.

He and his brother look so alike, they seem like the very same person.

He is an expert in malacology, focusing particularly on the study of snails.

A tardigrade can survive in extreme environments.

Ruminants have the characteristic of re-chewing food after swallowing it once.

My pet is a dog.

Various plants and animals inhabit this park.

Cnidarians are a type of marine life, including jellyfish and corals.

Protozoans are single-celled organisms.

The ecosystem of zoobenthos is an important field of study in marine biology.