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The answer is option B. False. The amount of energy that a food contains can be measured not by vitamins but by calories. Vitamins are organic compounds which are found in foods, and their role in the body is to sustain and improve growth and development.
If a plant cell is placed in a hypertonic solution, the plant cell loses water and hence turgor pressure by plasmolysis: pressure decreases to the point where the protoplasm of the cell peels away from the cell wall, leaving gaps between the cell wall and the membrane and making the plant cell shrink and crumple.
Answer:
China, Russia, Kazakhastan, Mexico, Nimibia, Greenland, South Africa, Canada, Australia