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