What’s the link between adaptive behavior and positive affect (i. e., such as a feeling of high self-esteem or self-efficacy)?

Answer

Adaptive behavior is a learned trait from outside influences that have an impact on how one lives their life. These traits may include habits and routines, or how one treats others. This is not to be confused with positive affect, which are emotions and personality traits, which could also be impacted by oneself or others, like adaptive behavior, but these trait are mostly psychological that impact your well-being.  

I hope that makes sense!

answer: i would say the brain but it seem that you have a brain.

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.