Research suggests marijuana use in adolescence may increase the risk of developing schizophrenia because .

marijuana use enlarges brain ventricles
marijuana use at this age causes frontal lobe abnormalities
chemicals in marijuana increase dopamine activity
marijuana use at this age changes brain structure

THE ANSWER IS C

The answer is C chemicals in marijuana increase dopamine activity

Explanation:

explanation:

for example, code 28039 - excision, tumor, soft tissue of foot or toe, subcutaneous, 1.5 cm or greater, appears before 28043 - excision, tumor, soft tissue of foot or toe, subcutaneous; less than 1.5 cm.

answer:

to with mild choking in an adult or child over 1 year old: encourage them to keep coughing to try to clear the blockage. ask them to try to spit out the object if it's in their mouth. don't put your fingers in their mouth to them as they may bite you accidentally.

explanation: