Final answer:
It is true that combining alcohol with cannabis can lead to quicker and more intense signs of intoxication compared to consuming alcohol alone, due to the synergistic effects of both depressants.
Step-by-step explanation:
True, an individual who consumes alcohol while also consuming cannabis may exhibit signs of intoxication more quickly than someone who only consumes alcohol. This is because both alcohol and cannabis are central nervous system depressants, and their concurrent use can amplify the effects of each other, leading to increased intoxication. Alcohol on its own is associated with a variety of changes in consciousness and, with excessive use, can result in severe health complications, including but not limited to impaired motor control, decision-making, and memory loss. When mixed with cannabis, these effects can be intensified due to interactions between the substances affecting the body's ability to process them.