<em>B. North America.</em>
Explanation:
Christopher Columbus actually never explored North America. The first person to explore North America goes to John Cabot, although there are numerous studies on how vikings were actually the first ones to explore North America. John Cabot, also known as Giovanni Caboto, went exploring when he got sent by Henry VII, and found North America in 1497.
Answer: C. Plants utilize radioisotopes in the same way they use non radioisotopes because they are chemically identical.
<span>Euphemism is a mild or indirect word or expression substituted for one considered to be too harsh or blunt when referring to something unpleasant or embarrassing.</span>
The Doryphoros (Greek Δορυφόρος Classical Greek Greek pronunciation: [dorypʰóros], "Spear-Bearer"; Latinised as Doryphorus) of Polykleitos is one of the best known Greek sculptures of classical antiquity, depicting a solidly-built, well-muscled standing warrior, originally bearing a spear balanced on his left shoulder.
The work nonetheless forms an important early example of both Classical Greek contrapposto and classical realism; as such, the iconic Doryphoros proved highly influential elsewhere in ancient art.
Most people never got a chance to learn the fates of their loved ones. The first step in the reunification of East and West Germany was uniting their economies.
