What are electrolytes in the body?
a. substances that dissociate in water to form charged ions.
b. they are vitamins and minerals required for body functions
c. proteins that are dissolved in body fluids
d. they are desirable but not necessary for the maintenance for life.
Ans: a. substances that dissociate in water to form charged ions.
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Describe the Mediterranean Diet Pyramid
What will be an ideal response?
Libby wants to have a birthday party for her 5-year-old daughter and several of the child's friends. She plans to serve cake, ice cream, and milk to the children in the backyard on a warm sunny afternoon. To conserve vitamins in the milk, Libby should
A. pour the milk into a clear glass container and place it on the picnic table. B. heat the milk to the boiling point and let it cool before serving it. C. add a teaspoon of baking soda and chocolate syrup to it. D. keep the milk in the refrigerator until it's time to serve it.
Which of the following would be a good suggestion for making small changes in your diet for better health? a. Spread margarine instead of butter on your toast for breakfast
b. Instead of a snack of potato chips and sour cream dip eat carrot sticks and hummus. c. Purchase only foods labeled "no trans fats" to be guaranteed they are low in fat. d. Select chicken nuggets instead of a hamburger at a fast-food restaurant. e. Choose grilled meats instead of smoked meats.
What is one of the main causes for famine in the world today?
a. inadequate land to grow crops on b. pest infestation of growing crops leading to failed growth c. fighting among warring factions in countries where one faction is in power d. inadequate aid from international aid organizations e. an insufficient number of farmers who produce edible crops