What is Newton-s third law?

The great scientist and physicist, Newton had been provided us three laws of motions. The Third law of motion is stated as- " If an object A exerts a force on other object B, then the object B must exert an equal and opposite force on object A". This force of object B on object A must be equal in magnitude and opposite in direction to the force of object A on object B. This law describes that "For every action, there is an equal and opposite reaction".