Some can live in both.
Fresh water animals.
A puddle can be either fresh water or salt water, depending upon the source of the water. Generally, in an environment other than one very near the sea, a puddle would be expected to be fresh water.
Yes, there are animals that live in fresh water.
Salt water
I think trout, fresh water shrimp, fresh water crayfish, caddisfly lava live in fresh water.
Conservation of the environment is essential. It saves our natural resources, reduces pollution and landfill. For instance, fresh water levels in many parts of the world have dropped alarmingly. Water shortage is a growing problem. If there is no water on Earth, there will be no life, no environment. So, it is very important that we conserve fresh water (Check out the link below for some simple tips on how to save fresh water at home.) By saving water we would be saving the lives of plants, animals and mankind. That's how conservation would be benefiting the environment too!
Fresh water is either melted ice or desalinated sea water.
=there is a fresh water crocodile witch waits under the water and when pray shows either under water , on the surface or on land , it springs up and attacks its prey.=
In fresh water.
Cats may knock over water because they are curious animals who like to play and explore their environment. They may also do it to get attention or because they prefer fresh water.
Of course Africa has fresh water. Africa has a very hot dry climate and that makes it hard for people and animals to get fresh water.
There are many animals in the fresh water biome. There are fish (catfish, sun fish, bass, carp, crappie), otters, beavers, oysters, and many others depending on region. The reason I only named four is that the animals in the fresh water biome vary greatly by the region or temperature of the fresh water body.