circulatory system - transports nutrients, wastes, white blood cells, and gases throughout the body, digestive system - to break down food and absorb nutrients, integumentary system - physical barrier against infection, chemicals, UV light,  and injury. Creates sweat to cool body., respiratory system  - to take in oxygen and breathe out carbon dioxide (gas exchange), nervous system - senses and control the body's responses, skeletal system - support, protection, and production of blood cells, muscular system - provides movement, excretory system - filters and removes wastes from blood, endocrine system - glands produce and release hormones that regulate other systems, immune - detects, protects against, and fights off infections,

Body Systems Functions

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