His nature is very kind.

Gender identity refers to the gender that each individual recognizes themselves as.

Biocentrism is a theory that everything in the universe exists focusing on life.

The use of renewable energy helps protect the global environment.

A terrestrial planet may have an environment similar to Earth.

A Jovian planet is similar to Jupiter in terms of its size and composition.

This sentence is written in bold typeface.

This pathogen is very dangerous to humans.

In this chemical reaction, a specific isotope is produced.

He is a master of martial arts.