13:30 would be 1:30 pm
15:45 would be 3:45 pm
17:20 would be 5:20 pm
18:00 would be 6:00 pm
is this what you mean?
Answer:
Withdrawal
Explanation:
Addiction does not make sense in any context.
Withdrawal is a word used for the stopping of a medication, addiction or prescribed.
Independence has no context here.
Relapse is not pertained to this subject either.
Answer:
Report the incident to a parent or guardian, collect evidence, and tell your teacher
Explanation:
Answer: 
Explanation:
Given
No. of moles of
is 
So, for
moles of 
There are
1 molecule of
contains 1 atom of carbon
i.e. there are 