Assuming you are talking about Chinese water dragons, daytime temperatures should range from 84 to 88 degrees Fahrenheit, with a basking area of 95. Night time temps should range from 75 to 80 degrees. :)
For land temp, wet your finger then hold it up in the air. For water temp, Dip your toe in the water>
water temp is 4C
Sadly not, its the Jesus/Basilisk Lizard that walks on water. But Water Dragons can swim at a very high speed.
Freezes.
no
Water dragons have the ability to breath underwater, breath water, and in some cases are able to turn things into water.
Noooo! you can not keep any other lizards with bearded dragons, bearded dragons need to be kept alone
the temperature is below one degree or the temp. of ice water
Komodos can extract up to 80% of their water needs from the flesh of prey.
About 15 feet. Not as long as Fire Dragons, but still long.
purple
yes they do