Answer:
this subject takes time. i would study nonstop. past year i was 1 of 10 that passed our chemistry class with 200 people in it. it just takes time
Answer: It's only one proton in the middle of the red circle there's nothing outside it.
Explanation: I'm not sure sorry :|
hope this helps
The answer is B) sliding friction
The answer is A) <span>Electronic devices have become smaller.
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