Cerebrospinal fluid plays an important role in protecting the brain and spinal cord.

There is an orientation for new students tomorrow.

Homo erectus is considered one of the ancestors of mankind.

His music is very avant-garde, and some people might not understand it.

The Japanese tree frog is a beautiful frog that lives in the forests of Japan.

Erebus is the god of darkness and chaos in Greek mythology.

It is known that passive smoking has a negative impact on health.

He has a creative way of thinking.

In Australia, the cane toad is causing a big problem.

He is very famous as a music creator.