The TB test uses to test for sensitivity.

9, 5, 10000000 ( that is supposed to be a ten for the last one)

chemical preservatives

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.