This ancient document describes the spread of cholera.

The saber-toothed tiger is a type of extinct mammal.

I want to learn the teachings of Makora.

Virga is floating in the sky, creating an atmosphere that seems like it's going to rain.

There was a beautiful anvil cloud floating in the sky.

The otolaryngologist confirmed that my incus is functioning normally.

Kumon Yume is my best friend.

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.

A tardigrade can survive in extreme environments.