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| 1. |
How do nutrients, absorbed by the small intestine, travel to the individual cells of the human body? |
| A. | The nutrients are absorbed from the small intestine into the blood and move through the circulatory system to the body cells. |
| B. | The nutrients move from the small intestine directly to the liver and then move through the lymphatic system to the body cells. |
| C. | The small intestine forces the nutrients into the kidneys, where the nutrients are then dissolved in fluids used by the body cells. |
| D. | The body cells send nerve impulses indicating a lack of nutrients to the small intestine, and the small intestine sends the nutrients back to the cells. |
| Answer» B. The nutrients move from the small intestine directly to the liver and then move through the lymphatic system to the body cells. | |