The answer to your question is Sheeps.
This is because the plural of sheep, is still sheep.
Ex. There are 5 sheep on my farm.
Hope this helps!
Answer:
A. The exposure distribution among cases is representative of all persons with disease.
Explanation:
The case control study tries and compares two different populations where the disease has been present, because of that if the disease under investigation is strange or rare in one of the populations that would affect negatively the study, the best option would be is the exposure distribution among cases is representative of all persons with the disease.
Answer:
1. A vassal is a person regarded as having a mutual obligation to a lord or monarch, in the context of the feudal system in medieval Europe
The lord took care of his vassal and provided for him.
2. In their master's land.
Serfs were slaves for their masters.
Explanation:
I am not sure about the last one, also sorry that this question was not answered sooner. I hope this helps.
James Rennell created the first map of India. Rennell constructed the first nearly accurate map of India and published A Bengal Atlas in 1779.
