|
There are many different body systems, but here are just a few. There is the respiratory system. IT is different
from humans in the fact that it has only one lung. The right lung is elongated. There is the circulatory system.
It is different from humans in the fact that it has a three chambered heart instead of a four chambered heart. There
is the reproductie system. The reproductive systems varies by type of snake, some lay eggs, some give live birth, and
the strangest snake does not need both a male and female to have babies. There is the skeletal system. It
is ery different from humans since snke have no arms or legs, it is mainly comprised of ribs and vertebrae. Finally there
is the excretory system. It is different because there is no bladder. Snake only excrete uric acid this allows
them to require very little water.
|
