To catch its pray.
to disguis and fight
they can if they tried
No they do not.
The snakes throw poison from their sharp teeth or sometimes they bite.
No. Snakes fend for themselves from their first moment of life.
Some snakes use camouflage to hide themselves from prey using the plants around them. Some of snake's prey eat plants, so if plants disapeared, then so would snake's prey.
with venom and camouflage
yes they spit and bite
Baby garter snakes fend for themselves from the moment they are born.
It varies from snake to snake. Most will run if threatened. Some have venom as defense, some play dead, some bite, others pretend to be venomous snakes like cobras or rattlesnakes; some snakes will even whip their tail at predators in defense.
Snakes can be dangerous for many reasons. Some snakes can be venomous, while others bite their prey. Some snakes (like the boa) wrap themselves around their prey to suffocate them. While others (like the python reticulatus) are rumored to be able to swallow an adult size human.
No, all snakes are not poisonous. Yes, all snakes will bite (even the ones that are not poisonous) They will bite to catch and eat for or to defend themselves.