Water is usually disinfected by using
A. fluoride.
B. chlorine.
C. filtration.
D. screening.
B. chlorine.
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What makes up a motor unit?
A) one motor nerve connected to a tendon B) fast- and slow-twitch muscle fibers C) one motor nerve connected to muscle fibers D) one tendon and one muscle fiber
Write the correct abbreviation for red blood cell:
What will be an ideal response?
Which of the following describes the concept of "calorie sparing"?
A. the perception that diet soft drinks will help people eat less B. balancing calorie intake with a corresponding amount of activity C. the regulation of hunger from participation in physical activity D. the reduction in basal metabolism that occurs on low-calorie diets
Individuals with no prior strength-training experience will achieve higher strength gains in the first eight weeks of training than previously strength-trained individuals
a. True b. False Indicate whether the statement is true or false