the neck is a __________. a. first class lever b. second class lever c. third class lever d. fourth class…
the neck is a __________. a. first class lever b. second class lever c. third class lever d. fourth class lever please select the best answer from the choices provided.
Answer
Brief Explanations:
In the human body, the neck functions as a third - class lever. In a third - class lever, the effort is between the fulcrum and the load. Muscles in the neck apply force (effort) between the joint (fulcrum) and the head (load).
Answer:
C. third class lever