He underwent surgery for appendicitis.

His painting is characterized by a pattern of concentric circles.

Borates play an important role in chemical reactions.

This mineral contains carbonate.

We use warm salt water to thaw tuna.

She was diagnosed with salpingitis.

In this chemical reaction, phosphite is produced.

Butyrate plays an important role in organic chemistry.

Simians are considered close relatives of humans.

This restaurant is non-smoking.