My biological clock is disrupted, and I've been having sleepless nights.

Microorganisms are one of the basic forms of life.

Protists are single-celled organisms that live in water.

I am majoring in biology at university.

He is a world-renowned biologist.

Cell biology is the study of the structure and function of cells, which are the basic units of life.

We have a responsibility to protect the biodiversity of the Earth.

The study of benthos is an important field in marine biology.

He is an expert in aerobiology, engaged in the study of microorganisms in the atmosphere.

According to the law on specified alien species, the import of certain organisms is prohibited.