Which may increase a persons risk for joining a gang despite location or background

Hello Have a nice night.

True because all jobs are different and they all have chemicals that are for cleaning

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.