When crossing a street, pedestrians a. should always use a crosswalk, if it is available. b. should wait for traffic to stop for them. c. both a & b

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.