Question

the most common lever in the human body is the 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.

Explanation:

In the human - body, the third - class lever is the most common. Third - class levers have the effort between the fulcrum and the load. Many movements in the human body, such as flexing the elbow, involve third - class levers.

Answer:

C. third class lever