13. In a study using brain scans, scientists found that teens with higher substance use between ages 16 and
18 had smaller gray matter volume at age 25 in which
part of the brain?
A. Pars opercularis
B. Amygdala
C. Ventral striatum
D. Cerebellum

In some states, medical marijuana is legal. this means that people who need to take marijuana because of a medical condition may take it only with approval from the doctor. however, officers still advise these people not to drive while under the influence.what is the main reason for this? they would become dangerous to themselves and other people.they would not able to read and follow street signs.they would not be capable of staying in only one lane.they would become dangerous to wildlife that may be present.

Albert badura and b.f skinner agree that cognitive factors play no role in personality development. true or false

Which of these is a controllable risk fator for disease