Stretching is now considered to be dangerous. (1 point)

The answer to this question is Ballistic Stretching.
Ballistic stretching refers to the type of stretching that force you to perform a various bouncing movement that push your body way beyond its usual range of motion. This stretch is considered dangerous because it could cause the performer to tore a joint that will affect your overall movements and limit your physical capabilities

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.   

To this question it will be choice one