Well first of all they slither not crawl and their whole body is a musle and they push them selves along and they do have quite a tough time but they have all developed to do it
The part that was bitten
ewan ko
heart
The snake's scales
The spine on a snake runs the entire length of the snake - from the skull, along the upper-most part of the body - all the way down to the end of the snakes tail.
most narrow part
It goes after the weakest part.
the part of the body was denied of circulation.
arm
the Texas brown snake is not a poisonous snake? thank god! and i can't bite a human hand or any part of the body even if it tried!
The bladder
The Arctic fox has no extraneous body parts. Each and every body part is necessary to the animal's survival.