Chrysophyta are living in this pond.

Chrysophyta perform photosynthesis underwater, supplying oxygen.

Today's precipitation was 50 millimeters.

He wants to become the president of the United States.

He was elected as the new vice president of America.

Carbonated beverages often go well with meals.

My parents' opinion is very strict.

His absolute territory is only his room.

He publicly announced that he is bisexual.

This calorimeter is used to accurately measure the heat of a substance.