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Body Systems
Question | Answer |
---|---|
Structure | An objects __structure__ is its shape or form |
Function | An object’s __function__ is the action it performs or the role it plays. |
Interaction | An __interaction__ occurs when two or more things work together or affect one another. |
System | A __system__ is a group of parts that work together to perform a function or produce a result. |
Cell | A _cell_ is the basic unit of structure and function in a living thing. |
Tissue | A __tissue__ is a group of similar cells that perform the same function. |
Organ | An __organ__ is a structure that is made up of different kinds of tissue. |
Organ System | An __organ system__ is a group of organs that work together, carrying out major functions. |
Order of how System Forms | Cell, Tissue, Organ, Organ System |
Skeletal System Structure | Bones, cartilage, ligaments, tendons |
Skeletal System Function | Supports body; protects internal organs; allows movement; stores minerals; produces blood cells |
Integumentary System Structure | Skin, hair, nails, sweat glands, oil glands |
Integumentary System Function | Guards against infection and injury; helps regulate body temperature |
Muscular System Structure | Skeletal muscle, smooth muscle, cardiac muscle |
Muscular System Function | With skeletal system, produces movement; helps circulate blood and move food through the digestive system |
Circulatory System Structure | Blood vessels, heart |
Circulatory System Function | Transports oxygen, nutrients, and wastes; fights infection; helps regulate body temperature |