No the brain is always developing as you learn or experience new things every single day.
Marijuana is classified as a psychoactive.
A is the answer. This is because this was not covered by the Twin studies.
Good luck!
-RxL
I feel like both A and C is correct because alcohol can effect on body and also the drug.
90% of water gets reabsorbed. When water passes by the large intestines, most of it gets reabsorbed there in order to maintain normal organ functioning. Water reabsorption also serves as a factor in maintaining homeostasis so as to prevent dehydration.
