I need to exfoliate my skin before applying makeup.

Please check the availability of the conference room for tomorrow.

The cortex is the outer layer of an organ or structure.

The nucleus is the central part of an atom.

The study found a strong correlation between smoking and lung cancer.

I utilize technology to streamline my work process.

The earth rotates on its axis.

The company has a clear hierarchy with different levels of management.

The accuracy of this machine is impressive.

I need to replace the sparking plug in my car.