What are the components of the fire tetraheadron?
A. Heat, oxygen, fuel, self-sustained heating
B. Heat, fuel, self-sustained chemical reaction, vapor
C. Heat, vapor, fuel, self-sustained chemical reaction
D. Heat, fuel, oxygen, self-sustained chemical reaction
Answer: D. Heat, fuel, oxygen, self-sustained chemical reaction
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Which of the following statements regarding oxidizers is MOST accurate?
A. Oxidizers are combustible. B. Oxidizers decompose when exposed to heat. C. Oxidizers react with radioactive materials to ignite. D. Oxidizers include ammonium nitrate and anhydrous ammonia.
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Good dietary sources of iron include all except:
a. Meat b. Fruit c. Fortified flour d. Legumes
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