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week 3 human body
Term | Definition |
---|---|
skeletal system | the network of solid materials that give an organism's body its structure |
bones | organs that make up a skeleton |
bone marrow | spongy material inside long bones that produces blood cells |
cranium | skull |
scapula | shoulder blade |
sternum | breastbone |
humerus | upper arm |
femur | thigh bone |
patella | kneecap |
tibia | shin bone |
fibula | clavicle |
ulna and radius | lower arm bones |