Answer:
a. Hermann Ebbinghaus
Explanation:
Hermann Ebbinghaus (1885) was a German Psychologist who introduce the experimental study of memory, using himself as the single subject in his work.
Answer:
thermite reaction
Explanation: The reaction between iron(III) oxide and aluminum produces aluminum oxide and iron. The chemical equation of the reaction is: This reaction is known as a thermite reaction and is highly exothermic. The large amount of heat released is enough to melt oxygen and aluminum.
Which statement best describes the circadian rhythm? In a 24-hour period of time, we spend a period of time awake and a period of time asleep.
Answer:
Their sharp-stepped gabled roofs became a permanent part of the landscape, and their merchants gave the city its characteristic commercial atmosphere. The habits bequeathed by the Dutch also gave New York hospitality to the pleasures of everyday life quite different from the austere atmosphere of Puritan Boston.
Explanation:
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