Triangle
Rattlesnakes are ovoviviparous - they incubate the eggs inside the body and the young are born alive.
they have a distinct triangular head and cat like eyes
The head, tongue, rattle.
Like all reptiles, rattlesnakes have a body covering of scaly skin.
The most familiar physical characteristic of a rattlesnake is the rattle on the snakes tail. Rattlesnakes also of scales which cover the entire body.
Some species of snake lay eggs, but not the rattlesnake, they give birth to live young.
Rattlesnakes apparently do sometimes lay eggs, though not until they're ready to hatch (usually they hatch while still inside the mother).
the body shape of a huming bird is the body shape of a huming bird. da
Rattlesnakes are live-bearers and do not lay eggs. The female may carry the eggs for 6-7 months before they hatch inside her body.
Rattlesnakes are called rattlesnakes in the desert and elsewhere.
Rattlesnakes do not have eyelashes.