Natural selection plays an important role in the evolution of organisms.

Natural numbers start from 0 and continue as 1, 2, 3, 4, 5, 6, 7, 8, 9.

I was moved by the beauty of nature.

He has a strong interest in supernatural phenomena.

Understanding the difference between a natural person and a corporation is important in studying law.

We must strive to protect the natural environment.

Our town suffered significant damage due to a natural disaster.

Her smile is very natural, and it feels comfortable.

In philosophy, natural law refers to the moral laws of the universe.

His behavior was abnormal.