The purpose of a cat wheel is to provide exercise to your cat by providing a space where they can walk or run. It is pretty much a hamster wheel but enlarged for a cat.
the purpose of the dead cat is to get rid of warts.
The purpose of a cat harness is to allow one's indoor cat to be able to explore the great outdoors. For safety reasons, a lightweight cat harness allows one to safely walk or leash their cat outside.
The purpose of a cat window seat is to make a cat comfortable near a window. Cats love to sit near windows, which is the reason that cat window seats are for sale.
The purpose of a buffing wheel is to smooth out metal surfaces. If a metal products requires a smooth, shiny, and even surface a buffing wheel is the way to go.
The purpose of an axle cone in a bicycle wheel is to provide a smooth surface for the bearings to rotate on, allowing the wheel to spin freely and smoothly.
The purpose of the wheel hole in a vehicle's design is to allow space for the wheel to rotate freely and to accommodate the suspension components, such as the brakes and axle, that are necessary for the wheel to function properly.
The purpose of cat claw covers is to provide another option to declawing. These nail caps prevent one's cat from damaging furniture, and at the same time doesn't harm the cat.
The purpose of a wheel and axle is to reduce the total friction that acts against the linear motion of an object along a surface.
2kmpl
The purpose of the rear bicycle wheel is to provide propulsion and support for the rider, allowing them to move forward by transferring power from their pedaling to the wheel.
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The purpose of mesopotamia was that if we didn't have it, the wheel would not have been invented.