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vitfil [10]
4 years ago
15

Which statement best describes the difference between a physical change and a chemical change

Biology
2 answers:
Arte-miy333 [17]4 years ago
8 0
In a physical change, the chemical bonds inside the material affected does not change. Same matter, just changed to look different. Like snapping wood in half.

A chemical change is when the chemicals are changed to re-arrange into different forms. An example of this is burning wood into ash. It cannot turn back into wood, it is only ash.
PIT_PIT [208]4 years ago
5 0
A physical change is when we teens get big you know what I mean???!!! and a chemical change is in our body, if you know what I mean. hope that helps.
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3 years ago
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The acquaintances consider every different's and doors often continue to be unlocked at night time. This experience of assurance, calm, and trust makes Holcomb appealing to criminals. no one expects crime, specifically a crime of such severity.

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5 0
2 years ago
Blank provide energy to the ecosystem and convert carbon dioxide into oxygen
Alex17521 [72]

Answer:

A. Hetrotrophs

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Hope it helps :)

6 0
3 years ago
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20 points and brainlest.
Alenkinab [10]

Its sugar, it can vary from nucleotide to nucleotide.

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