No. Venomous snakes can control when they release venom.
If you mean do they drink water - then yes, they do.
they are born with it
No, and they don't have gills , either . They drink it or get it from their food.
No. Snakes inject a venom which they have in ther fangs. Some venoms are stronger than others some take minutes to kill a person others take days. There are some snakes that dont have any venom at all but if you find one I wouldn't test to see if is venomus or not.
There is two different ways they drink. 1. They can put their nose in the water and take small drinks 2. They can lick the water with there tongue (the most common way) EDIT: Sorry - but snakes do NOT 'lick the water with there tongue' - They will flick out their tongue to locate a water source, but they do NOT 'lick' water like a dog or cat would !
Basically, they take venom from snakes and inject tiny quantities into horses or sheep, which makes the animal immune. They take small amounts of the horse's blood, remove the blood cells, and inject the rest in order to counter the snake venom.
No - they have very poor eyesight and can only see light and dark (shadows). Their tongues are very sensitive to heat and smell. When a snakes tongue is darting in and out of the mouth they are literally taking in the particles from the air and analyzing the particles for water or prey in the area.
no it is not true that mongooses are immuned to snake venom. They take the risk of getting killed when they attack snakes.
Mangrove snakes (Bioga dendrophila spp) have a neurotoxic venom. The venom is not generally thought to be of medical significance in human envenomations although is capable of causing swelling, bruising and significant pain to the victim. The primary purpose of the snake's venom is to take birds as prey. The venom of the mangrove snake is made to target birds and is quite disabling for the avain prey. Scientists are looking at this venom's application for biomedical applications. Doug Hotle Curator of Herpetology Natural Toxins research Center Texas A&M University-Kingsville
The Inland Taipan venom would kill a grown man in 45 minutes.
It really depends on the animal. Take humans, for example. I do believe we are 75 % water, while jelly fish are 95 % water, and some desert snakes are only 20 % water. Actually, 63% of a typical animal is water.
some snakes do. Click on 'related links' below. The link will take you to a wikiedia page where there is a list of water snakes.