Higher fatty acids play an important role in our health.

This food is rich in higher fatty acids.

We are focusing on the research and development of new products.

He believes in the geocentric theory.

He has a wealth of knowledge about the zodiac.

The atmosphere of the meeting has grown tense.

My younger brother attends a class for special needs.

The shrine is a traditional Japanese building.

He is our class representative.

The steepest descent method is one way to solve optimization problems.