Analytical chemistry is a science for clarifying the components and structure of substances.

He loves science classes.

The calculation of integrals is an important part of mathematics.

What are the ingredients of this product?

Analytical chemistry is a science that reveals the composition and structure of substances.

He is an expert in chemical analysis.

The fact is clear.

He has a deep interest in literature.

Humanities is an academic field that studies human culture and society.

The structure of this building is very complex.