Anthropology 301 Self-PacedA. lever armB. load armE. hingeB. secondC. thirdE. fifthAnthropology 301 Self-Paced Lab 3: Introduction to Primate Functional Morphology 1. Understanding lever systems is important for: A. interpreting the fossil record B. understanding form/function relationships C. inferring locomotor behavior from anatomy D. all of the above E. none of the above 2. Name that portion of the lever system marked by the number "1" in the figure below if the muscle that operates the system arises at the end of “1.” A. lever arm B. load arm C. force D. load E. hinge 3. Name the portion of the lever system marked by the number "2" in the figure above given the same conditions that hold in question 2. A. lever arm B. load arm C. force D. load E. hinge 14. What class lever system is shown in the figure below? A. first B. second C. third D. fourth E. fifth 5. What class lever system is shown below? A. first B. second C. third D. fourth E. fifth 6. If the lever arm is longer than the load arm, this lever system would be a: A. class three lever system B. high speed system C. power system D. disfunctional and is never seen in biological systems. 27. What class lever system is figured below? A. first B. second C. third D. fourth E. fifth 8. The _____ is a bone of the lower limb, while the _____ is a bone of the upper limb. A. femur; humerus B. radius; fibula C. tibia; ulna D. A and C 9. The distance between the center of rotation (COR) and the force is the _______. A. hinge B. load C. force D. lever arm E. load arm 10. A statement of proposed scientific relationships is a/an____________. A. verification B. observation C. testing D. hypothesis E. confirmation