But with humans, it’s all going on under the skin. The human skeleton is made up of more than 200 bones that give protection and support and allow the body to move. The skeleton gives the body ...
9 个月
Dagens News (US) on MSNHow Much Does the Human Skeleton Weigh?"You're not fat, you just have big bones," is a humorous excuse we sometimes hear. But it begs the question: How much does ...
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