Answer:
The amount of heat or moisture in the air
Explanation:
Or a switch
The answer is A
Materials that are good conductors of thermal energy are called thermal conductors. Metals are very good thermal conductors. Materials that are poor conductors of thermal energy are called thermal insulators. Gases such as air and materials such as plastic and wood are thermal insulators
In a direct current, the electric charge, or current, only flows in one direction. In an alternating current, the electric charge changes periodically.
A homozygous dominant
B: homozygous recessive
C: heterozygous
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