Cooling down is important after exercising to
strengthen muscles
improve performance
prevent injury
decrease intensity

Hi,

I believe the best answer would be C, to prevent injury.

~Elisabeth

You did not show us the image of the burger, but i shall try to answer as best i can.  when purchasing food, always consider the ingredients as well as the person who prepared it. consider if they were hygienic people or not, in case the burger was infected with bacteria. no mortal should place an infected burger into their mouth.