There are about 36 species of rattlesnake and each have different patterns. Some have diamond-shaped markings, some have chevrons, etc.
See the image above. The snake has a rattle as well as a diamond-shaped pattern on its skin.
Skin off a rattlesnake.
No part of a rattlesnake is poisonous, including the skin. However, they do produce a venom that is dangerous if injected but not if consumed.
dark coloured skin
It is built up of layers of dead skin
they shed their skin when they get 2 big 2 fit. and if the skin is 2 old.
another rattle
it moves between two stones to shed of their skins
Rattlesnakes do not have exoskeletons. Their skin may look chitinous but it is not an exoskeleton.
No, the rattle's skin sheds off, not the rattle itself.
When they shed it leaves a layer of dead skin behind as their rattler.
Like all reptiles, rattlesnakes have a body covering of scaly skin.