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The ____________ system is composed of organs that break down food into smaller molecules our bodies can use |
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_________ digestion is when you physically break down food into smaller pieces |
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____________ Digestion is when you chemically break food down into simpler substances. This is done with the use of special chemicals called ______ |
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Digestions begins in the __________ |
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With your teeth, the food is _________ digested and chewed into smaller pieces |
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_______ moistens the food and lubricates it so it can be swallowed |
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Starch (Carbs) are broken down through ____________ digestion with the use of enzymes found in the saliva |
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Involuntary muscle that moves food throughout your digestive tract is ____________ |
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What are the parts of the Digestive System? |
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Mouth Esophagus, Stomach, and Small and Large Intestines |
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Where is food temporarily stored and removed of all protein? |
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After the stomach, the food moves to the _______ _______ were most of the digestion takes place. This is also where digestion ends, fats carbohydrates, and proteins are digested with the help of the _______ &___________ |
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Small Intestine; Liver & Pancreas |
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The _______ makes bile (not a enzyme)which breaks down fats physically |
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The ______ makes enzymes that break down fat, carbs, and proteins |
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The Pancreas and Liver place their secretions in the ______-________ |
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After digestion is complete, the nutrients are absorbed into the ________ to travel to all cells in the body |
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The ___________ System is composed of organs which transport nutrients and oxygen to ______ and waste products ______ from cells |
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________ blood is low in carbon dioxide and high in oxygen |
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_______ blood is high in carbon dioxide and low in oxygen |
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__________ are blood vessels which carry blood away from the heart |
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Arteries have thick muscular walls because the __________is pushing the blood along |
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You can feel your ______ from a artery |
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_______ are blood vessels which carry blood to the heart. |
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Veins have thinner walls than arteries but have ________ to push the blood along |
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________ are the thinnest blood vessels and may be one cell layer thick. |
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Every ________ in your body is near a capillary |
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The ________ of materials takes place in the Capillaries |
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______ _____ ______ are the blood cells in the blood that fight against infections |
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__________ ________ ________ are the blood cells that carry oxygen to cells and have ___________ to help carry it |
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Red; Blood; Cells; Hemoglobin |
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_____ help make the blood clot or scab to fix broken skin or vessels |
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The __________ is the liquid part of the blood where all dissolved materials are. |
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The _______ is the double pump of the circulatory system. |
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One side of the heart pumps blood to the ______ to get oxygen and the other side pumps blood to the _______ to give the cells the oxygen to preform _______ |
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The heart is composed of ___ chambers |
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The top chambers are called __________ |
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The bottom chambers are called _______ |
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The __________ divides the center of the heart to prevent the oxygenated and deoxygenated blood from mixing |
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