The claws of animal's are used for defending their selves/self when they are threatened by another animal or a human. Their teeth are used for eating their food. And their fur is for their body covering so that they will not feel cold and always stay warm. But, they can be used for fur coats that we humans use, but it is best not to make coats out of fur. :D
There are quite a few uses of animals that people have for them. People use animals for transportation and food.
dog cat
The claw part of the hammer is used to lever up and remove nails.
The claw size has nothing to do with the sex of the hermit crab. The small claw is a "feeder" claw, used to rip and tear food and bring it to the crab's mouth. The large claw is used for defense, as well as for holding the food while the crab uses the small claw to pick pieces off to eat. The female crab will have two visible gonopores on the 4th pair of walking legs, and will have pleopods on the side of her abdomen, best seen when the crab is switching shells.
The producers (plants), the consumers (animals) and the decomposers (bacteria) use the food chain.
all animals need energy from food to maintain homeostasis..
Yes. for food, comfort, and many more. look at "100 uses for animals" the book.
The claw hammer can not only hammer a nail into wood but can , by way of the claw , grasp the head of the nail and be used to pry/leverage the nail from wood .
A butterfly, frog, iguana/chameleon.
Animal locomotion uses a great deal of energy and food is used as fuel.
You can resurrect an Anorith from a claw fossil if you go to Devon Corp. in Rustboro city.
Algae