President Lincolns oath of office required him to defend and preserve the union
Answer:
A variety of light bulbs contain mercury. Mercury is important in lighting since it helps to the efficiency and longevity of the bulbs. In general, fluorescent and other mercury-added bulbs are more energy efficient and last longer than incandescent and other comparable lights.
The choke's job is to create a very high voltage between the filaments at first (across the two ends of the tube light). The choke again delivers a low voltage after the gas in the tube is ionized. A choke is a wire coil. Mercury vapor fills fluorescent tubes and lights.
Explanation:
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Answer:
D
Explanation:
Bleach and Ammoniaare dammaging if i remember correctly.
They should A. throw it away B. store it correctly C. be stupid and eat it and die
