Which of the five main food groups do you eat most of each day?
A. Fruits
B. Vegetables...
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Health, 22.06.2019 11:30
Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation
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Health, 22.06.2019 12:20
The dietary guidelines for americans recommend (a) avoiding smoking. (b) engaging in aerobic exercise for 60 minutes at least five days a week. (c) making all of your grain choices whole grains. (d) increasing your intake of fruits and vegetables.
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Health, 22.06.2019 19:30
Melanocytes and keratinocytes work together in protecting the skin from uv damage when keratinocytes a. provide the melanocyte with a protective shield against abrasion b. maintain the appropriate temperature so the product of the melanocyte will not denature c. maintain the appropriate ph in order for the melanocyte to synthesize melanin granules d. accumulate the melanin granules on their superficial portion, forming a uv-blocking pigment layer
Answers: 2
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