To meet the more prolonged demands of sustained activity, the muscles rely on the ____________________ to provide ATP for muscle contraction
Fill in the blank with correct word
aerobic system
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Which of the following statements is true?
A. Because of the choking hazard, children should not be offered cut-up raw vegetables until they are at least 7 years of age. B. Snacks have no place in a child's diet. C. A child's appetite typically increases as his or her growth rate increases. D. It is unusual for children to have food jags.
What percentage of the average American's income is spent on what he or she eats today?
A) over 25 percent B) less than 5 percent C) 20 percent D) less than 10 percent
Which fruit will most likely help Kelly increase lycopene in her diet?
a. cantaloupe b. kiwi c. tomato d. banana e. orange
Multivitamin-mineral supplements are not generally recommended for which of the following pregnant women?
A) A woman that is expecting twins B) A pregnant woman that is a heavy cigarette smoker C) A woman who is generally healthy and pregnant for the first time D) A pregnant woman that is a heavy drinker E) All of the above