Hoarseness is generally caused by irritation of, or injury to, the vocal cords. The larynx (also referred to as the voice box), is the portion of the respiratory (breathing) tract containing the vocal cords. The vocal cords are two bands of muscle that form a V inside the larynx.
In some species babies are born alive. Other species lay eggs. In a strange combination of the two, some snakes have eggs that stay in their bodies until the eggs hatch and then the babies are born. Snakes can have anywhere from one to 150 baby snakes at a time.
Some snakes give live birth and some lay eggs. Most vipers, boa constrictors, garter snakes and a few other species of snake give live birth. Most of the others build nests an â¦ d lay eggs and they are very protective of their nests. King cobras are good examples of this.oas do not lay eggs, they give live birth to their young. This keeps the fetuses temperature consistent, provides food via an internal yolk sack and protects the young from p â¦ redators. The young are forced out an opening in the snake called the cloaca during birth.