Which reason refutes the theory that asia is the original home of the first americans?
a. physical similar between some asians and native americans were found
b. similarties between stone tools in asia during ancient times and early american tools were found.
c. different types of artifacts found in asia and america and found in asia and america and found evidence for the theory were examined
d. similarities in the language spoken were found.

C. Different types of artifacts found in Asia and America.

Explanation:

This is the reason that refutes the theory that Asia is the original home of the first Americans. It is difficult to know whether the first Americans originated in Asia, although there is evidence that supports this idea. Early Americans and Asians share some physical similarities. Moreover, certain similarities between stone tools and language have been found. However, the option that does not describe a type of supporting evidence is that different artifacts were found in each area.

the correct answer is:

b) a rich merchant.