The answer would be a vacuum.
Stopping potential or cut-off potential is defined as the required potential for stopping the removal of an electron from a metal surface when the incident light energy is greater than the work potential of the metal on which the incident light is focused
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Answer:
B. Red meat
Explanation:
Since it consumed in mass amounts with fast food using it in most products. Also in home its a staple item when cooking.
Answer: Hey! You might think bipolar people are like that, but she's totally normal. Their moods change instantly. You're not the only one with a mother like that. Many people have them, for instance two friends of mine. Think about her good things. It'll be okay. Hope this helps!