Relacionar Columnas Human Body Systems Interactions - MATCHING - PART IVersión en línea Human Body Systems Interactions - Matching por Benjamin D Morgan 1 brings oxygen into the body to give to the muscles 2 brings oxygen into the body that will be delivered to the brain 3 delivers gases and nutrients to the brain 4 brings oxygen to give to the red blood cells and also get carbon dioxide from the red blood cells 5 brings oxygen into the body to give to the kidneys 6 get nutrients out of food that help the heart 7 sends messages to bring oxygen in and carbon dioxide out 8 The variable we measure in an experiment. 9 sends messages to let body know the bladder is full 10 The variable we keep the same in an experiment 11 The variable we change in an experiment. 12 gets nutrients out of food to help the kidneys 13 gets nutrients out of food that help the brain 14 gets nutrients (protein) out of food to help the muscles 15 helps control the speed food is broken down 16 sends messages to make the heart beat 17 brings oxygen into the body that will be delivered to the small intestine Dependent Variable Independent Variable Controlled Variable