HISTOLOGY
DIGESTIVE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The digestive system absorbs the nutrients into the blood stream and the cardiovascular system transports the nutrients to the body cells.
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The cardiovascular system absorbs the nutrients into the blood stream and the digestive system transports the nutrients to the body cells.
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Either A or B
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None of the above
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Detailed explanation-1: -The heart, blood and blood vessels work together to service the cells of the body. Using the network of arteries, veins and capillaries, blood carries carbon dioxide to the lungs (for exhalation) and picks up oxygen. From the small intestine, the blood gathers food nutrients and delivers them to every cell.
Detailed explanation-2: -The arteries break down into smaller and smaller branches to bring oxygen and other nutrients to the cells of the body’s tissues and organs. As blood moves through the capillaries, the oxygen and other nutrients move out into the cells, and waste matter from the cells moves into the capillaries.
Detailed explanation-3: -The circulatory system transports blood through the human body. Blood delivers water·and nutrients from the digestive system, and oxygen from the respiratory system, to all cells in the body. Blood also carries wastes from body cells to the organs that remove wastes.
Detailed explanation-4: -Your digestive system absorbs water and nutrients from the food you eat. Your circulatory system carries oxygen, water, and nutrients to cells throughout your body. Wastes from the cells are eliminated by your respiratory system, your excretory system, and your skin.