Yes the bones in the skeleton makes its own lubricating fluids.
no
Skeletons do not move on their own. Movement is achieved through the muscles that are attached to the skeleton and controlled by signals from the nervous system, which coordinate and stimulate muscle contractions. Bones provide the structure and support for movement, but they do not have the ability to move on their own.
yes
A full osteal structure, known as a 'skeleton' is known as just that. Partial structures, or bones on thier own, are not called a skeleton, simply bones.
Virtually any kind of oil is suitable for lubricating the chain but Harley recommends their own Formula+ brand. With the bike upright and level, the oil should come just to the bottom of the clutch spring (approximately one quart).
Depends on which brand you choose. Some only have certain bones, while others only have the skull. I don't think there are any candy manufacturers that make the full body of bones. You could always use a candy recipe you like and make your own.
They should make no sound! If they creak, grate or squeak, treat them to a touch of thin household lubricating-oil. (Not WD-40 - despite popular opinion and the claims on its own tin, it's a water-repellant, not a lubricant!).
Well, you do pretty much nothing. Just make sure you give it food and water. Dont touch it, because they can get stressed. They should come out on its own. When it is done molting, make sure you have a slightly bigger shell for them, and also, they will eat their own exoskeleton, to make the skeleton heal faster. Molting will take from 1 week~2 months (depending on the size) and the skeleton to harden will take 3 weeks~6 weeks.
Skeletal system (on its own) Musculoskeletal system (when together with muscles)
A fluid.
To support the cells structure. Just like you own skeleton
mass of fluid, weight of fluid, density of fluid.