What is the range of exercise intensity necessary to improve cardiorespiratory ?tness?
What will be an ideal response?
It is necessary to train at approximately 50-85% of VO max to improve cardiorespiratory fitness. This corresponds
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Manganese is important for
A. antioxidant enzyme function. B. energy metabolism. C. bone health. D. All of these are functions of manganese.
Which of the following describes the main symptom(s) of beriberi?
A) muscle wasting and nerve damage B) hemorrhaging C) dermatitis D) blindness
One key strategy that students identify to reduce deaths related to malnutrition in infants and young children is to increase rates of _____
a. vitamin A supplements given to infants b. iron-fortified formula given to infants c. breastfeeding d. food supplements given to infants e. fortified grain intake
Sucrose (sugar):
a. Was used by hunter-gatherers for hundreds of thousands of years b. Is found widely in all plants c. Is relatively recent addition to the human diet