LOL or lol, an acronym for laugh(ing) out loud or lots of laughs, is a popular element of Internet slang. It was first used almost exclusively on Usenet, but has since become widespread in other forms of computer-mediated communication and even face-to-face communication.
sexâ¢tilâ¢lion. 1. a cardinal number represented in the U.S. by 1 followed by 21 zeros, and in Great Britain by 1 followed by 36 zeros. 2. amounting to one sextillion in number.
Best Answer: Sex chromosomes are either X or Y. They determine the sex of the baby... XX = female. XY = male Autosomes are every chromosome except for the sex chromosomes. They have no affect in the outcome of the sex of the organism Humans have 46 chromosomes, which means we have 23 pairs. The 23rd pair of human chromosomes are sex chromosomes. All 22 other pairs are autosomes.