This material evidence indicates that he is the culprit.

He lost all his possessions.

The ejecta from the volcano plays an important role in shaping the terrain.

He refused to clean up the vomit.

This mineral is very rare.

My favorite bowl dish is Oyakodon.

By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

His art style is unique, it's neither fish nor fowl.

Stoichiometry is a method for calculating the amount of substances in a chemical reaction.

Chemotransmitters play an important role in the transmission of information between nerve cells.