The U.N. Convention on Biodiversity estimates that demand for resources
A. is decreasing overall due to technological improvements.
B. will exceed the earth's capacity by 2020.
C. already exceeds the earth's capacity by 20%.
D. can continue to grow without negative consequences.
C. already exceeds the earth's capacity by 20%.
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Over-the-counter sleep aids contain an antihistamine drug that uses the drug's side effect of drowsiness as the therapeutic effect to induce sleep
Indicate whether the statement is true or false.
Thiamine is essential for what function?
a. Resistance to infection and healing of wounds b. Normal function of the nervous and cardiovascular systems c. Cellular metabolism, normal teeth, gums, and bones d. Absorption of calcium
John believes that his weight problem is caused by his lack of exercise and daily consumption of junk foods, while Jane believes that she inherited her weight problem from her parents. Who is more likely to initiate and adhere to a wellness program? Explain.
What will be an ideal response?
Which of the following statements about weight loss is FALSE?
a. For a weight-loss plan to be successful it must include a lifestyle change toward healthy eating and exercising habits. b. Exercise is of little value in weight loss because when you exercise more, you automatically eat more. c. Unbalanced and rapid weight loss diets can be unhealthy, even dangerous. d. A weight loss of one half to one pound a week is recommended for dieters. e. b and c