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HBS Set #2
HBS Set #2- Vocabulary about the skeletal, muscular, and integumentary systems.
Question | Answer |
---|---|
Skeletal system | The organ system made up of bones and teeth. It protects other organs, allows for movement, and gives the body shape and support. |
Bone | There are 206 bones in the human body. They are hard, and help protect soft organs and support the body. |
Cartilage | A soft, flexible tissue found in the skeletal system that allows bones to move and cushions impact against bones. |
Joint | An area where two bones connect. Some can move. |
Locomotion | The ability to move and change location. Joints in the skeletal system allow bones to move. |
Tendon | A piece of tissue that attaches muscles to bones. |
Ligament | A piece of tissue that connects one bone to another |
Bone marrow | A soft, sponge-like tissue found inside of large bones. Bone marrow produces blood and blood cells. |
“Osteo-” | A word meaning “bone” |
Muscular system | The system made up of muscles in the body. Allows for locomotion. |
Smooth muscle | Muscle that moves automatically. Example: muscles that push food through your digestive system |
Cardiac muscle | Muscle that makes up the heart and allows it to beat. |
Skeletal muscle | Muscle that connects to bones. Allows us to move our bones around. |
Shivering | Quick, small muscle movements used to generate heat if the body is cold |
Integumentary system | The system that covers the outside of the body in a protective layer. |
Hair | Long strands of protein that cover and protect the body |
Skin | An external organ that serves as a large, protective shield to the body. |
Nails | A flat, tough material similar to claws that protects the tips of our fingers and toes. |
Sweat glands | A part of the skin that allows us to sweat, which reduces the temperature of the body. |
Sebaceous glands | A part of the skin that produces oil (sebum) that keeps the skin soft and moist. |