Neuroglia play an important supporting role in the nervous system.

How does this machine function?

Let's try the new function of this machine.

What is the unit of measure for this product's weight?

He is researching about a new energy source.

He is conducting research on a new energy source.

He is known as a person with learning.

I am very interested in marine biology.

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

Molecular biology is a field of study that understands life phenomena at the molecular level.