can anybody tell me what is the relationship between activity and body temperature in scientific way . thanks?

Answer 1

see:
http://www.nutristrategy.com/activitylist.htm

The output of the energy consumption is: motion, waste products, and heat. However, since too high a body temperature can result in injury or death, your body tries to maintain your core body temperature by sweating.
http://www.drmirkin.com/fitness/9638.html
http://www.cybercity-online.net/hussn/html/exercise_and_body_temperature.html
http://www.rwc.uc.edu/koehler/biophys/8d.html