Answer:
The answer is A , aka, a reflector that is bright color and smooth
Explanation:
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Hey Dave... you need to learn and I want you to improve I believe it to be at the bottom of the hill. Please read your siht homie
Answer:
Stage one of sleep, also known as the transitional phase, occurs when one finds themselves floating in and out of consciousness. During this NREM stage, you may be partially awake while your mind begins to drift off. This period of drowsiness eventually leads to a light sleep
Explanation:
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Density is the best property to use, as while multiple different metals could create cubes with the same color, mass, or volume, no different metal could create a cube with the same mass and volume. Density is based on mass and volume, and as a result no two different metals will have the same density.