Answer:
theta waves with sleep spindles and K-complexes
Explanation:
K-complexes and sleep kindles are known to be defining brainwaves of stage 2 REM or sleep. Duke has not entered the deep sleep stage or the slow wave sleep stage which are characterized by low frequency and high delta waves. While K-waves are large theta waves that usually occur in response to stimulus such as sound, and hence Duke must have been awakened by the sound of the door.
When it was finished, Baltimore and Ohio Railroad ran from Cumberland, Maryland to Parkersburg, West Virginia and was also extended to the Ohio River in Wheeling. The Baltimore and Ohio Railroad is one of the oldest railroads in the United States and the first ever common railroad.
The Nazis advocated killing children of “unwanted” or “dangerous” groups either as part of the “racial struggle” or as a measure of preventative security. The Germans and their collaborators killed children for these ideological reasons and in retaliation for real or alleged partisan attacks.
Nazi Germany and its collaborators killed about 1.5 million Jewish children and tens of thousands of Romani (Gypsy) children, 5,000–7,000 German children with physical and mental disabilities living in institutions, as well as many Polish children and children residing in the German-occupied Soviet Union. Jewish and non-Jewish adolescents (13–18 years old) had a greater chance of survival, as they could be used for forced labor.
The fates of Jewish and non-Jewish children can be categorized in the following ways:
children killed when they arrived in killing centers
children killed immediately after birth or in institutions
children born in ghettos and camps who survived because prisoners hid them
children, usually over age 12, who were used as forced laborers and as subjects of medical experiments
children killed during reprisal operations or so-called anti-partisan operations.
Deportation of Jewish children from the Lodz ghetto, Poland, during the "Gehsperre" Aktion, September 1942. [LCID: 50365]
Answer:
you have to interact with folks to get things done
Explanation:
