Answer:
Deep sleep reduces the likelihood someone will have a nightmare.
Explanation:
In simple words, all other points except the last statement are scientifically proves facts of what are some major requirements to get a proper sleep. In history, the cavemen had issues with hunting in darkness so they decided to wait until the day which ultimately led to long sleeps for them.
Also, sleep is essential for the body and brain as it heals the damaged neurons and also relaxes the muscles all over the body.
She doubts that she could ever give up drinking Diet Coke. Judy is demonstrating <u>"psychological dependence.
"</u>
The term psychology is for the most part intended to allude to behavioral procedures that identify with the feelings or the psyche. The term psychological dependence is for the most part intended to depict the enthusiastic and mental procedures that are related with the improvement of, and recuperation from, a substance utilize turmoil or process compulsion. Be that as it may, there can be no aggregate partition of feeling and discernment from physiology.
Most people or references that allude to psychological dependence are referring to the subjective and passionate parts of addictive practices or the withdrawal procedure from medications or liquor rather than endeavoring to order certain substances or exercises as being mentally addictive or physically addictive.
The answer is <u>"c. a confounding variable is an explanatory variable that was considered in a study whose effect cannot be distinguished from a second explanatory variable in the study."</u>
A confounding variable is an outside impact that progressions the impact of a dependent and independent variable. This superfluous impact is utilized to impact the result of an exploratory plan. Just, a confounding variable is an additional variable went into the condition that was not represented. Confounding variables can destroy an analysis and deliver pointless outcomes. They propose that there are connections when there truly are most certainly not. In an examination, the independent variable by and large affects the dependent variable.
Answer:
The answer is B
Explanation:
The factor that BEST explains why Brazil's largest trading partner is the United States, while Cuba's largest trading partner is Venezuela is that Brazil is a democratic country, while Cuba is a communist nation. The U.S. first placed an embargo on Cuba in 1960 during the "Cold War," it is still in effect today.