A person running 10-minute miles for an hour covers six miles and burns about 600 calories in this calculation
Answer:
Option b.
Explanation:
Okay, let us check some important things from this question, we have to break the statement in the question into two parts;
(1). The first statement in the question; ''The researcher is interested in learning if elderly persons perceive their health to be satisfactory even with comorbidities and chronic illness'': this means that the researcher needs LARGE GROUPS OF PARTICIPANTS for his or her research.
(2). The second part; ''... The researcher lists residents in alphabetical order and chooses every third person on the list. To ensure improved generalizability...'' : in this part, the Researcher is choosing 'Randomly' the names of his or her participants in the research.
The method the researcher is using is what is called RANDOMIZATION which means selecting randomly from groups for research purpose.
Answer:
1. Some people smoke as 'self-medication' to ease feelings of stress. However, research has shown that smoking actually increases anxiety and tension. Nicotine creates an immediate sense of relaxation, so people smoke in the belief it reduces stress and anxiety.
2. Gateway drugs are substances that, when consumed, give way to harder, more dangerous drugs. These milder substances, such as nicotine or alcohol, are believed to open the door to drugs such as meth, heroin and cocaine, which can lead to addiction.