bone

Plus barrels full of bones stolen from Inuit graves.

American museums were vying to grow their collections of bones and their reputations as Serious Places of Science.

Without a strict exercise regime, it's possible their bones and muscles would be smaller in their lower body, yet bigger and stronger in their upper body.

We know that low gravity causes astronauts' muscles to atrophy, bones to become less dense, and the quantity of circulating blood in the body to decrease.

You can kind of see the whale bones.

So I got in there with a hammer and brought it down to the bones.

Skin exposed to enough UV light produces that sweet, sweet vitamin D needed to build strong bones.

For example, kidneys release an enzyme called renin that helps regulate blood pressure and the amount of calcium in our bones.

For example, damage to the proteins that are the scaffolding of our body, things like collagen that make up our skin and our bones.