The principle states that growth and motor development proceed from the center of the body outward.

Proximodistal principle

Development proceeds from the center of the body outward= trunk grows before arms and legs. Or center outward.

After a long conversation with my father, i learned to take my responsibilities more seriously.hope this : )

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.