English is the first choice of foreign language in most other countries of the world, and it is that status that has given it the position of a global lingua franca. It is estimated that a third of the worldâs population, some two billion persons, now use English.
Question: What is caviar? Answer: Caviar is fish roe or eggs, sieved to remove fatty tissues and membrane, and lightly salted with non-iodized salt. This is an old preserving and curing method that is still effective today. Of course, all female fish lay eggs to reproduce, so they all have roe.
1 Lower quality caviar is younger, with a less intensely fishy flavor, and darker in color. Itâs a good thing, too, for caviar newbies, who are more likely to start on the cheaper, milder stuff.  Caviar lasts more than a day. Because itâs technically cured fish, caviar has a decent shelf-life, even after itâs opened.