I think the best answer among the choices presented above is option C. If a scientific experiment is repeated, but its results cannot be repeated by others then there <span>is no consensus on the data. There is no agreement of the data between different researchers therefore it cannot support a hypothesis.</span>
B=book
a=backpack
b=50
b=2a-20
50=2a-20
2a=75
a=37.5
it cost $37.5
Answer:
Family history of addiction. Drug addiction is more common in some families and likely involves genetic predisposition. ...
Mental health disorder. ...
Peer pressure. ...
Lack of family involvement. ...
Early use. ...
Explanation: