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Formaldehyde can be added as a preservative to food, but it can also be produced as the result of cooking and smoking. Formaldehyde also occurs naturally in the environment. Humans and most other living organisms make small amounts as part of normal metabolic processes. Formaldehyde is also a byproduct of combustion. When burning natural gas, kerosene, gasoline, wood, or tobacco, formaldehyde is produced. Automobile exhaust is a common source of formaldehyde in our environment. Tobacco smoking in the home is another source of the chemical in the indoor environment.
Explanation:
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that the author is insane
Explanation:
because he killed the man because he had a large eye
A vast network of roads and trade routes.
Hope that answered your question! :)
Answer:
Did I ever tell you... that insanity is doing the same thing over and over again?
Explanation:
Answer:
-Between Soviet Union and United States.
-Begins 1945 - 1991
-It was a war of maneuvering and propaganda
-Conflict started because both nations wanted to dominate
-If one nation won, then the victory would be a a -----PYRRICH VICTORY: Both sides are so badly damaged that if one wins they would not gain much.
