No not really. An example would be a lion or a bear. Both have a lot of fur and are large animals. The environment that the animal lives determines the body features of the animal.
It's not a good idea, they are very heat sensitive little animals, and can't cool their bodies very efficiently.
The same way any other animal or human does, by eating. All animals and humans get nutrition from the food we eat. Without food our bodies and animals bodies would eventually not be able to function. Water is not enough because it has very little nutrition. Liquids and nutrition or two very separate items that are both necessary for a living creature to survive.
No, they are very clean little animals. and have little odour.
animal life in water bodies will be very difficult.
No, it is a rare occurrence for something to be fossilized. The vast majority of animals do not fossilize because their bodies are either scavenged by other animals or broken down by bacteria or fungi. Most fossils are found in water-lain sediments when the bodies have been buried quickly or fallen into an area where the water contains very little oxygen preventing most bacteria from attacking the body.
dick
To conserve water
They are desert animals and their bodies have adapted to extracting most of the water from their food. In the wild, they don't have access to water all the time and the food they eat very often isn't that moist. So producing urine is a waste of water and they have reduced it to a minimum. That's an adaption you will find in many desert animals.
This is a very general question, there are many animals in the world only hunted for their fur or another part of their bodies.
animals in the Rainforest behave very differently to us. They would hunt for food and take very little notice of other different types of animals.
No. Koalas do not sleep with other animals. They have very little contact with other species.
Nutritional requirements differ because very young and very old animals need more nutrition. Very young animals need more nutrients because their bodies and brains are still developing.