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tresset_1 [31]
3 years ago
15

4- Jamie does an experiment. She charges a pencil by rubbing it with a piece

Biology
1 answer:
lyudmila [28]3 years ago
3 0

Answer:

More info given below.

Explanation:

This attraction occurs as a result of static charge. You see an atom is referred to as the smallest particle of a substance; and when an atom gains or looses electrons it becomes unstable creating a difference in potential. However in this case rubbing induces friction which induces heat. This heat excites the atom to loose electrons creating a negative charge on the silk and a converse positive charge on the pencil.

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Until recently, Henry has been very healthy. Alas, Henry recently was prescribed a medicine for a blood clot in his leg, which l
FrozenT [24]

Answer:

Explanation:

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Ne4ueva [31]
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6 0
3 years ago
Choose the correct sequence of the prokaryotic operon. A) gene, operator, promoter B) promoter, operator, gene C) operator, prom
Harrizon [31]

Answer:

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3 years ago
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adoni [48]
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