I learned about the reaction of butyne in organic chemistry class.

There is a small Buddhist altar room in my house.

I think he is a truly able man.

We will attend our grandfather's Buddhist ceremony next week.

I watched a new video on the subchannel.

He has a deep interest in archaeology.

Microorganisms are one of the basic forms of life.

I am majoring in biology at university.

He is a world-renowned biologist.

Protecting the biosphere is important for the future of the Earth.