Which Statement Best Explains How Atoms Change Partners When Propane

Which statement best explains how atoms change partners when propane combusts?

A) Carbon breaks a bond with hydrogen and forms a new bond with hydrogen.
B) Carbon breaks a bond with oxygen and forms a bond with hydrogen and oxygen.
C) Oxygen breaks a bond with carbon and forms a bond with hydrogen.
D) Oxygen breaks a bond with hydrogen and forms a bond with carbon.
E) Oxygen breaks a bond with oxygen and forms a bond with carbon or hydrogen.