The answer for this question would be all of the above
The talk test is a one of the easiest ways to monitor your exercise
intensity. You don't need any equipment, like a heart rate monitor.
All you really need is the ability to talk and breathe.
Whether you can do both at the same time is where your intensity comes in.
answer: Drug dependence occurs when you need one or more drugs to function. The American Psychiatric Association (APA) used to distinguish between dependence and abuse. Abuse was considered the mild or early phase of inappropriate drug use that led to dependence. People viewed dependence as a more severe problem than abuse.
The APA replaced “dependence” and “abuse” with “substance use disorder” in the 2013 edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). This diagnosis focuses on the disorder involving the use of the substance.
Explanation:hope this helped u