This chemical reaction is very dangerous.

He is dedicated to the study of immunochemistry.

Thermochemistry is a part of chemistry that deals with the reactions of heat and matter.

Chemical pollution has a serious impact on the health of the Earth.

This shirt is made of chemical fiber.

He is writing a thesis on abiogenesis.

I am majoring in developmental biology at university.

Among my family, I am the tallest.

I am interested in the culture of China.

He is good at reading Chinese text.