Items associated with this NGSS statement in this project (Original Project)
and other key ideas
BF075004
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Blood carries both oxygen molecules and simple sugar molecules to cells of your leg muscles.
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BF038004
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Amino acids enter the circulatory system from the digestive system by passing through the walls of microscopically small blood vessels (capillaries), but proteins do not.
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BF051004
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Blood carries oxygen to cells and carries carbon dioxide away from cells.
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BF057007
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Molecules pass through the walls of microscopically small blood vessels but not through the walls of large blood vessels.
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BF016005
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Oxygen is carried by blood to cells of the body, but carbon dioxide is not carried by the blood to cells of the body.
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BF095004
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Capillaries are found in body organs such as the brain, lungs, and intestines, and capillaries are also found inside external parts of the body such as arms, legs, hands, and feet.
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BF018005
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Small molecules like amino acids can pass through capillary walls but large molecules like proteins cannot.
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BF126001
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Neither large molecules like proteins nor small molecules like amino acids can pass through the walls of arteries and veins.
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BF056006
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Capillaries allow small molecules like amino acids to pass through their walls but not large molecules like proteins. Molecules do not pass through the walls of large blood vessels.
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BF012006
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Molecules from food get from the digestive tract to the cells of the brain and the cells of the skin by way of the circulatory system.
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BF127001
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The circulatory system carries products of protein digestion from the digestive tract to cells of both the brain and cells of the skin.
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BF128001
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The circulatory system carries products of carbohydrate digestion from the digestive tract to cells of both the brain and the skin.
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BF129001
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The circulatory system carries amino acids from the digestive tract to cells of both the brain and the skin.
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BF130001
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The circulatory system carries simple sugars from the digestive tract to cells of both the brain and the skin.
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BF131001
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The circulatory system carries products of digestion from the digestive tract to cells of both the brain and the skin.
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BF132001
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Molecules from food are absorbed through the walls of microscopically small blood vessels (capillaries). These molecules then move through the circulatory system to all parts of the body.
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BF133001
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Molecules from food and molecules of oxygen move from the mouth and the nose to cells of the body through a series of blood vessels, including veins, arteries, and microscopically small blood vessels (capillaries), that extend throughout the body.
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BF134001
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Molecules from food and molecules of oxygen are carried by a network of arteries, veins, and microscopically small blood vessels (capillaries) to the rest of the body.
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BF048005
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Carbon dioxide in the blood decreases and oxygen increases as blood passes through the lungs. (Version using graphs to show changes in carbon dioxide and oxygen)
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BF030010
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The lungs both take in oxygen molecules and eliminate carbon dioxide molecules.
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BF089002
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Both oxygen molecules and carbon dioxide molecules move between the lungs and the blood through the walls of capillaries.
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BF044005
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Most oxygen molecules move from the lungs to the blood by entering capillaries.
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BF092004
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Carbon dioxide in the blood decreases and oxygen increases as blood passes through the lungs. (Version using graphs to show changes in carbon dioxide and oxygen)
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BF135001
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Blood stays within blood vessels and moves to all parts of the body.
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BF136001
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Small molecules like amino acids can pass through capillary walls, but large molecules like proteins cannot.
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BF137001
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Molecules from food in the digestive tract are absorbed through the walls of capillaries. These molecules then move through the circulatory system to all parts of the body.
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CE033002
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When looking through a microscope at leaf and root samples, one would see that both are made of cells.
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BF144002
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Molecules from food travel from the mouth to the digestive tract and then travel through a series of blood vessels to the cells in the rest of the body.
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BF039008
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After a boy eats a sandwich, there are fewer molecules from food in the blood approaching the digestive tract and more molecules from food in the blood moving away from the digestive tract.
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BF122003
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Blood stays within blood vessels and moves to all parts of the body.
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BF123003
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Molecules from food are absorbed into microscopically small blood vessels (capillaries) located in the walls of the digestive tract and then pass into larger blood vessels that carry the molecules to other parts of the body.
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CE100004
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Both the skin and the lungs of the body are made of cells.
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CE101004
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Both the brain and muscles of the body are made of cells.
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CE102003
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Both the leaves and roots of plants are made of cells.
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CE103003
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Both the flowers and stems of plants are made of cells.
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