The correct answer is D.
<u>It is an observational study</u><u> because the researcher is </u><u>NOT</u><u> manipulating the explanatory variable</u>, whether a person drinks green tea or not, in order to study the effect of the value it takes, over the dependent variable: LDL cholesterol level.
<u>In opposition, experimental studies manipulate the explanatory variable</u> in order to assess the effects caused on the dependent variable by such deviance.
The way Washington turned retreat into victory was that he had secretly taken his troops for a sneak attack on trenton .
Answer:
3
Explanation:
Vladimir Lenin (1870-1924) was a Russian communist revolutionary and head of the Bolshevik Party who rose to prominence during the Russian Revolution of 1917, one of the most explosive political events of the twentieth century. The bloody upheaval marked the end of the oppressive Romanov dynasty and centuries of imperial rule in Russia. The Bolsheviks would later become the Communist Party, making Lenin leader of the Soviet Union, the world’s first communist state.
When dealing with mental health clients, you have to be kind, patient and first of all a friend. You have to understand them and listen to them without judjing by assessing them first and help them.
The Triple Line
This was a Greek-style phalanx which the Romans adapted. Formations were made based on military rank. The lines consisted of the least experienced men, the hastate, at the front followed by the principles and then the triarii, or the most experienced soldiers.