Question

what is smile?????????​

Answer 1

Answer:

Palmistry, also known as palm reading, chiromancy, or chirology, is the practice of fortune-telling through the study of the palm. The practice is found all over the world, with numerous cultural variations. Those who practice chiromancy are generally called palmists, hand readers, hand analysts, or chirologists.

Step-by-step explanation:

hasna

Answer 2

A smile is formed primarily by flexing the muscles at the sides of the mouth. Some smiles include a contraction of the muscles at the corner of the eyes, an action known as a Duchenne smile. Among humans, a smile expresses delight, sociability, happiness, joy or amusement.