Researchers have found that smiling is something: 1. we learn to do as babies. 2. we learn to do in childhood. 3. that means different things in different countries. 4. that is innate; we don't learn to smile, we just do it.

Pl what do you know about bolivia and its diet? how does the culture / natural resources influence what a social group consumes? what habits in your culture contribute to healthy living? how do advertising campaigns affect my food choices? what changes would you have to adapt to have a more balanced life?

What is recorded in any sketches done of the crime scene?

Why does the us government enforce antitrust laws