Memory Unit 1 Memory GameVersion en ligne Match the terms with their definitions. par Katie Miller Glands secrete hormones that regulate a variety of body processes. RESPIRATORY SYSTEM SKELETAL SYSTEM The fast acting control system of the body; responds to internal and external stimuli by activating appropriate muscles and glands. Breaks down food into absorbable units that enter the blood to be distributed throughout the body; eliminates indigestible foodstuffs as feces. LYMPHATIC SYSTEM Keeps blood supplied with oxygen; removes carbon dioxide from the blood; gas exchange occurs in the lungs. URINARY SYSTEM CARDIOVASCULAR SYSTEM NERVOUS SYSTEM ENDOCRINE SYSTEM DIGESTIVE SYSTEM Forms the external body covering; protects deep tissue from injury; synthesizes vitamin D; houses cutaneous receptors and sweat/oil glands. MUSCULAR SYSTEM Allows manipulation of the environment, locomotion, and facial expression. Maintains posture and produces heat. Protects and supports body organs and provides a framework for the muscles that are used in movement; stores minerals. Blood vessels transport blood; blood carries oxygen, carbon dioxide, waste, and nutrients; heart pumps the blood. Picks up fluid leaked from blood vessels and returns it to the blood; houses white blood cells involved in immunity; attacks foreign substances in the body. Eliminates nitrogenous wastes from the body; regulates water, electrolyte, and acid-base balance of the blood. INTEGUMENTARY SYSTEM