I think the answer for this one is C.
Answer:
a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.
Explanation:
Answer:
Inoculation is a set of methods of artificially inducing immunity against various infectious diseases. The practice originated in the East before being imported to the Western world. The terms inoculation, vaccination, and immunization are often used synonymously, but there are some important differences between them.
Explanation:
