Cooling down is importaint after exercising
a decrease intensity
b strengthin muscles
c improve performance
d prevent injuries

Ibelieve is scabies

Where are the options?

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.