Basic oxides react with acids to produce salt and water.

It is important for us to respect cultural diversity and understand each other's differences.

She was diagnosed with polycystic ovary syndrome.

My father was diagnosed with ankylosing spondylitis.

In organic chemistry, pyruvic acid plays an important role.

The study of filterable pathogens is an important part of virology.

He feels dizzy when he stands up suddenly due to orthostatic hypotension.

Special relativity is one of the fundamental theories of physics.

General relativity is a theory of physics proposed by Einstein.

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