No, actually they need to get out of water sometimes. BUT, they can only survive out of water for about 10min or less
No you do not need it because crawfish are not good swimers and can die if you have that much water.
Chlorine gas, you would die. Chlorinated water, yes. You still sweat in water and if you get dehydrated your body can overheat.
sediment causes H2O to discolor. also sediment causes some submerged vegetation to die.
Mealworms do not typically swim in water; they may try to crawl out to avoid drowning. If submerged in water for a prolonged period, they may eventually die due to lack of oxygen.
If you are completely submerged for longer than 4 minutes, you may die or suffer brain damage.
Fishes gills are designed only to extract oxygen when submerged. There is oxygen in water also, but our lungs cannot extract it.
Flies typically will be attracted to standing water as it is common that they will look for a moist place to lay their eggs. However, if a fly is submerged in water it will suffocate and die it does not have gils like a fish.
absolutely not! goldfishes cant live in chlorinated water. you need a water conditioner to remove the chlorine and ammonia from the water
A fishing keep net has to be submerged in water or the fish will die. Keep nets are used in private ponds to encourage the fish to breed.
It's not that people like it; it's that people will die without it. Water refreshes when we are dry. It has no taste to speak of, but bad or over-processed water may have a metallic or chlorinated taste.
They would probably die - humans do not have the skin integrity to maintain water/salt balance while submerged in water indefinitely. The skin cells would all die, at which point you would be in excruciating pain and probably pretty close to death as well.