Their mouths lap open and their eyes freeze they jump about looking for the water.
no because crabs come out of water and live and fish when the are out of water they die
Fish come to the surface of the water to breathe air, regulate their body temperature, search for food, or escape predators.
I think you may have things a bit mixed up. The expression is " Like a fish out of water" this aludes to someone being uncomfortable and in a place where one does not belong.
Mackerel are salt-water fish, and come from the sea not the country.
The phrase "as wet as a fish" is an idiomatic expression used to describe something that is extremely wet or soaked. It draws on the idea that fish live in water and are naturally wet, conveying a vivid image of saturation. This expression is often used humorously or colloquially to emphasize the degree of wetness in a situation, such as being caught in the rain or splashed with water.
Fish because Fish are animals that live in water and reptiles come from that region.
Comming into 'heat' is an expression that never applies to fish. If you are referring to the livebearing species, they seem to be like humans and are receptive permanently. If you are referring to most other species, they come into "breeding condition" when all the conditions and water parameters are exactly right for their particular species to do so.
Because you couldnt preserve the water.
There are thousands of fish in numerous types of water that come in all shapes, sizes, colors and temperament.
to avoid fish on ice planet you need to jump when they come out of the water to bite you . !
Well, that depends on what type of fish they are. Just like fresh water fish cannot survive in salt water, fish which had lived in hot water cannot live in cold water.
Because fish breathe water so when their lungs fill up it makes them sink but when it empties they rise which is why dead fish come to the surface when they die.