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Major systems

Organ systems and functions

QuestionAnswer
Forms external body covering and protects deeper tissues from injury. Synthesizes vitamin D and houses cutaneous receptors and sweat and oil glands. Integumentary system
Protects and supports body organs and provides a framework the muscles use to cause movement Skeletal system
Allows manipulation of the environment, locomotion, and facial expression. Produces heat. Muscular system
Responds to internal and external changes by activating appropriate muscles and glands. Fast-acting control system of body. Nervous system
Glands secrete hormones that regulate processes such as growth, reproduction, and nutrient use (metabolism) by body cells. Endocrine system
Blood vessels transport blood, which carries oxygen, carbon dioxide, nutrients, wastes, etc. Cardiovascular system
Picks up fluid leaked from blood vessels and returns it to blood. Disposes of debris in the lymphatic stream. Lymphatic/Immunity system
Keeps blood constantly supplied with oxygen and removes carbon dioxide. Respiratory system
Breaks down food into absorbable units that enter the blood for distribution to body cells. Digestive system
Eliminates nitrogenous wastes from the body. Regulates water, electrolyte and acid-base balance of the blood. Urinary system
Overall function is production of offspring. Reproductive system
Created by: taboogle
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