Matching Pairs Matching - Body Systems 1Online version Matching - Body Systems 1 by Benjamin D Morgan 1 Controlled Variable 2 Independent variable 3 Circulatory System or Cardiovascular System function 4 Organ Systems 5 Digestive System function 6 Respiratory System Subsystem Organs 7 Scientific Method 8 Scientific Knowledge 9 Digestive System Subsystem Organs 10 Circulatory System or Cardiovascular System Subsystem Organs 11 Dependent Variable 12 Specialized Cells 13 Tissue 14 Respiratory System function 15 Organ 16 Excretory System Subsystem Organs 17 Excretory System function Based on thousands upon thousands of experiments using the scientific method The function of this system is to... remove waste from the body The variable that is kept the same in an experiment These organs are subsystems of what system? - nose - trachea - lungs. A logical, systematic approach to the solution of a scientific problem by using an experiment A group of organs that work together in performing vital body functions. These organs are subsystems of what system? - mouth - esophagus - stomach - small intestine The function of this system is to... break down food that can then enter the bloodstream The function of this system is to... - Drop oxygen off in the blood - get rid of carbon dioxide from the blood A group of similar specialized cells that work together to perform a function These organs are subsystems of what system? - blood vessels (arteries, veins, capillaries) - heart These organs are subsystems of what system? - kidneys - ureters - bladder The variable that is measure in an experiment (the effect) Cells with a specific shape and structure to help them perform a function group of 2 or more different tissues that work together to perform a function The variable that is made different in an experiment (the cause) The function of this system is to... transport the following items around the body: - oxygen - waste - nutrients - hormones - heat and more