Yes, some species need more than others, such as eastern species, but even desert rattlers need some water, usually taken from the bodies of their prey.
above the water
Rattlesnakes do not play with anything.
Rattlesnakes, like other species of snakes need adequate food and water to survive. They also need adequate shelter that will provide protection from the elements as well as protection from predators.
The food that it get has a juice inside it
No. The sacks which contain a rattlesnakes venom are just held at the base of its mouth.
All animals need water to survive.
Like all land animals, rattlesnakes get oxygen by absorbing it into their blood through their lungs.
Like all other snakes, rattlesnakes usually get the water they need from the food they eat, which varies depending on the type of rattlesnake. However, sometimes rattlesnakes suck in some water from a puddle or pond.
Like about two years!
Like all venomous snakes, rattlesnakes produce their venom in glands inside the head that are similar to salivary glands.
Rattlesnakes, like most snakes, are only active if they are hungry and looking for prey. Rattlesnakes do not see humans as prey, however. If not hungry, they will curl up and avoid contact with others.
Yes, rattlesnakes are carnivores in the sense that they devour small rodents and adolescent birds.