Which of the following energy systems will be most important during an endurance activity, such as long-distance cycling, swimming, or biking?
A. Lactic acid energy system
B. Oxygen energy system
C. PCr-ATP energy system
D. Lipolysis energy system
Answer: B
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The most highly successful regimen for the treatment of anorexia nervosa involves ________.
A. dietary counseling on an outpatient basis B. forced tube feeding and isolation from the family C. therapy for the individual and the family and comprehensive medical care D. the use of diuretics and lithium E. establish a binge syndrome
About ____________________ of the energy the average person expends in a day supports the body's basal metabolism
Fill in the blank with correct word
The beans of what tree were a staple in some desert regions?
a. maple b. elm c. mesquite d. juniper ash e. cactus
The percentage of a man's body weight that is composed of essential body fat is:
a. 3% to 5%. b. 6% to 8%. c. 10% to 12%. d. 15% to 18%.