The correct answer is C. Kneed.
The word "kneed" is not a real word. The correct spelling is "knee".
A "knee" is the joint in the human body that connects the thigh to the lower leg. It is a hinge joint that allows the leg to bend and straighten.
A "knack" is a natural ability or talent for doing something.
To "kneel" means to bend one's knee or knees to the ground in a gesture of respect or submission.
