The fact of the matter is this: the average air duct cleaning for most homes costs between $300 and $500, with the price affected by factors like the size of the home, the number of ducts and their configuration. According to Blue Book International, the average price for air duct cleaning is $35 per vent.
Some snakes, such as boas, rattlesnakes and garter snakes, give birth to live young. That means that the baby snakes develop inside their mother. When they are born they are covered with a thin membrane, kind of like a goopy baggie.The baby uses an egg tooth to rip out of the membrane and wriggle free.ome snakes, such as boas, rattlesnakes and garter snakes, give birth to live young. That means that the baby snakes develop inside their mother. When they are born they are covered with a thin membrane, kind of like a goopy baggie. The baby uses an egg tooth to rip out of the membrane and wriggle free.
Report Abuse. It varies widely even among the same species. It also depends upon the snake. Not all snakes lay eggs. Some, like garters, vipers and many boa species give live birth. It can also depend upon whether this is a first clutch or not.Even so, I've had from 17-21 for first time layers, and have seen as few as 4 and as many as over 30.Source(s): Owner/breeder of snakes www.franclycac.com.eport Abuse. It varies widely even among the same species. It also depends upon the snake. Not all snakes lay eggs. Some, like garters, vipers and many boa species give live birth. It can also depend upon whether this is a first clutch or not.