Answer:
D
Explanation:
In 771, Charlemagne became king of the Franks, a Germanic tribe in present-day Belgium, France, Luxembourg, the Netherlands and western Germany. He embarked on a mission to unite all Germanic peoples into one kingdom, and convert his subjects to Christianity.
Answer:
A white star. An outline and an arc that extends the width of the flag
Explanation:
The looks, you see so many people, celebrities etc. photoshop picture to make themselves look better, they promote plastic surgery as a quick fix for insecurity when in the long run you're gonna have to keep getting surgeries and you'll run out of money if your job doesn't pay enough
Answer:
A retrospective cohort study
Explanation:
A cohort study is an observational study in which individuals are classified (or selected) according to exposure status (exposed and unexposed) and followed to assess the incidence of the disease over a given period of time. Cohort studies can also be used to assess the risks and benefits of using a particular medication.
In the case of the research exposed in the question, one researcher analyzed the city's records to see who among the city's retirees had spent their careers working mostly indoors, without sun exposure; and outdoors with sun exposure. The sun is a major cause of hair cancer. Once participants were enrolled and screened, the scientist researched and examined the incidence of any form of skin cancer. This is a perfect example of a retrospective cohort study.
