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Explore the levels of organization in the human body and learn about the various organ systems and their functions. This includes the nervous system, immune system, circulatory system, endocrine system, respiratory system, excretory system, digestive system, reproductive system, integumentary system, muscular system, and skeletal system.
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Levels of Organization C T O O O
Organ Systems N I C E R E D R I M S
Nervous System Regulates behavior Maintains _____________ Regulates other organ systems Controls ________ and __________ Functions
Immune System defends against _________ and disease aka: lymphatic system
Circulatory System Transports _________, ________, __________, and ______
Endocrine System Regulates: Body temperature Metabolism Development Reproduction Maintains ____________ Regulates other organ systems
Respiratory System Moves air ______ and _____ of the lungs Controls gas ________ between _____ and _____
Excretory System Removes ________ from blood regulates concentration of body fluids
Digestive System Extracts and absorbs __________ from food Removes _______ Maintains water and chemical balance
Reproductive System Produces gametes and offspring -_____ produced by meiosis in the ovaries -______ produced by meiosis in the testes
Integumentary System Protects against _______, _________, and _______ _____ Helps _________ body temperature
Muscular System Moves limbs and trunk (_________) Moves substances through body (________ and _______) Provides structure and support
Skeletal System _________ and __________ the body and organs interacts with skeletal muscles produces rbc's, wbc's, and platelets