Arsenic exists mostly in which forms??
A) ?monovalent and trivalent
B) ?bivalent and pentavalent
C) ?monovalent and bivalent
D) ?trivalent and pentavalent
D
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________ is a common nutrition-related sign of pregnancy that occurs in many healthy pregnant women.
A. Heartburn B. Gestational diabetes C. Pernicious anemia D. Preeclampsia
Which of the following is a function of minerals??
A) Provide energy B) Regulate pH balance C) Promote weight loss D) Medium for neurological signals E) Maintain cell membrane integrity
Which of the following substances is NOT considered an essential nutrient?
A. lipoic acid B. inositol C. carnitine D. all of the above
What is aquaculture?
a. A seaweed growth system b. The practice of fish farming c. Replenishment of fish in the wild d. The raising of plants in a water environment e. Raising food crops in fluid rather than soil