Which of the Following Statements Is the Correct Definition of Cardiorespiratory

Which of the following statements is the correct definition of cardiorespiratory endurance?

A) It is the ability to produce force for a brief period of time.
B) It is the ability to exert force over a long period of time.
C) It is the ability to do activities such as running and cycling for an extended length of time.
D) It is the ability of a joint to move freely through a full range of motion.