________ is a trace mineral in your body.
A. Zinc
B. Phosphorus
C. Calcium
D. Potassium
Answer: A
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A diabetes-like condition may develop when _____ is lacking in the diet
a. iron b. zinc c. chromium d. molybdenum
Which of the following is associated with behavioral and learning problems in school-aged
children? A) trans fats B) hunger C) overweight D) sugary snacks
Answer the following questions true (T) or false (F)
1. Vitamin A—deficient children become blind every year, and half of them die within 12 months of losing their sight. 2. Marginal food security is defined as one or two reported indications–typically of anxiety over food sufficiency or shortage of food in the house. 3. A food desert is an impoverished area, where fresh fruits, vegetables, and other healthful whole foods are scarce, largely due to a lack of grocery stores, farmers' markets, and healthy-food providers.
In a parallel circuit, there are three paths: A, B, and C. Path A has a resistance of 10 ohms, path B a resistance of 5 ohms and part C a resistance of 2 ohms. How do the voltage and current change for each path?
A. voltage and current are kept the same in each path B. voltage is greatest in path A and current is greatest in path C C. voltage is lowest in path C and current is greatest in path C D. voltage is the same for each path and current is greatest in path C