Answer:
continued use
Explanation:
he has used it continually through out the passage
- memory problems
- hard to concentrate or think clearly
- emotional issues
- may start indulging in hardcore drugs
- may become abusive and dangerous to others
- develop depression
- an anxious personality
- easily irratible
please vote my answer branliest. Thanks.
“Scientific models are often used in laboratories to represent Earth's processes. While field tests and observations are vital, physical, digital, and mathematical models are useful tools in the laboratory. Models provide insight into complex processes that might otherwise be difficult to grasp”
I do believe you are looking for Woody Guthrie :)