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NASA Took Mice Into Space, And It Did Something Scary to Their Bones
Floating about in microgravity might seem like a blissful reprieve for the human body's weight-bearing skeleton, but when ...
BBC9mon
KS2 Science: How the human body grows
PRESENTER:'Long bones, such as your thigh bone, or femur, grow in length at either ... Zoe explains further changes to the human body throughout our lives, caused by injury, illness, changes ...