abrily2009
contestada

Although chemically similar, (Methamphetamines or amphetamines) enter the brain more quickly than (Methamphetamines or amphetamines) making them more susceptible to abuse, more addictive, and more dangerous.

Respuesta :

Answer:

well in this case it would be a drug that causes dopamine

zionknyc

Answer:

Explanation:

methamphetamine is able to enter the brain quicker than amphetamines because it is able to produce more natural dopamine.