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Download SYSTEM FUNCTIONS MAIN ORGANS Skeletal Muscular Digestive
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Name ______________________________________ Science _____ Date ____________ 1. Fill in the chart below to describe each of the human body systems. SYSTEM Skeletal Muscular Digestive Circulatory Respiratory Excretory Nervous Endocrine FUNCTIONS MAIN ORGANS SKELETAL / MUSCULAR SYSTEM 1. How does your skeletal system work with the muscular system? _________________ ___________________________________________________________________ ___________________________________________________________________ DIGESTIVE SYSTEM Label the organs of the digestive system using the words provided. Liver Pancreas Rectum Stomach Esophagus Large intestine Small intestine Gall bladder Fill in the blank using the words provided. Bile Absorbed Gall bladder Peristalsis Mouth Esophagus Large intestine Villi Small intestine 10. The muscular contractions that push food through the digestive system are called ________________________. 11. Physical and chemical digestion begin in the ______________. 12. The ___________________ connects the mouth with the stomach. 13. Small projections called ________________ line the small intestine. This is where nutrients are ___________________ into the bloodstream. 14. The liver produces _______________ which is stored in the ________________. 15. Most chemical digestion occurs in the ______________________________. 16. The _________________________ reabsorbs water from undigested food to form _________________. CIRCULATORY SYSTEM Label the heart using the words provided. Right ventricle Left ventricle Right atrium Left atrium Pulmonary artery Pulmonary vein Aorta Vena cava 25. Fill in the chart detailing they types of blood vessels. Oxygenated or Vessel Direction deoxygenated blood Description Arteries Veins Capillaries 26. Fill in this chart comparing the components of blood Blood Part Structure Function Red blood Cells White blood Cells Platelets Plasma 27. Explain how your circulatory system works with both the digestive and respiratory system. _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ RESPIRATORY SYSTEM Label the following diagrams using the words provided. Alveoli Larynx Diaphragm Lung Bronchus Trachea Name the respiratory organ that performs the following functions. 34. ________________ surrounded by capillaries for gas exchange in lungs 35. ________________ muscle that brings air into and out of the lungs 36. ________________ windpipe 37. _________________ voice box NERVOUS / ENDOCRINE SYSTEM Match the word with the definition. Neuron Diabetes Brain Pancreas Hormone 38. __________________ Controls body functions. 39. __________________ Disease when blood sugar levels cannot be controlled due to lack of insulin. 40. __________________ Covered in glands, this produces the hormone insulin to regulate blood sugar levels. 41. __________________ A nerve cell 42. __________________ A chemical signal produced by glands of the endocrine system.
