This medicine is completely harmless.

In this area, only harmless creatures to man and beast inhabit.

This forest is a habitation for many animals.

Many types of animals inhabit this forest.

In my area, a summer festival is held every year.

What is this organism?

This forest is a habitat for many kinds of animals.

Microorganisms are one of the basic forms of life.

Protists are single-celled organisms that live in water.

I love biology.