The exchange of carbon dioxide for oxygen takes place in the ________
A) diaphragm
B) bronchi
C) alveoli
D) trachea
C
Explanation: A) The exchange does not take place in the diaphragm.
B) The exchange does not take place in the bronchi.
C) Correct!
D) The exchange does not take place in the trachea.
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The Institute of Medicine of the National Academy of Sciences recommends that people trying to manage their weight accumulate ____ minutes of moderate-intensity physical activity most days of the week.
A. 30 B. 45 C. 60 D. 90 E. 120
What is the relationship between time in physical education and standardized test scores?
A. More time in physical education takes away from academic classes and test scores suffer. B. Time in physical education is inversely associated with standardized test scores. C. There is no relationship between time in physical education and standardized test scores. D. More time in physical education is associated with better standardized test scores.
People choose their sexual orientation.
Answer the following statement true (T) or false (F)
Explain how values clarification can be helpful in reducing stress