Answer:
1. The largest category of Asian Americans in the U.S. is the people of Chinese ancestry. - True
Chinese americans comprise around 25% of the Asian American population in the U.S. (about 3.7 million people). The second largest Asian American group are Filipinos.
2. Arab Americans come from more than twenty different nations in Northern Africa and the Middle East. - True
Arabs are an ethnic group that inhabit Northern Africa countries and the Middle East. Some Arab countries are: Saudi Arabia, Jordan, Syria, and Egypt.
3. Human beings are all members of a single biological species. - True
Human beings belong to the Homo Sapiens species. All other hominid species became extinct thousands of years ago.
4. The Cuban American population is the largest group in the category of Hispanics in the U.S. - False
The largest Hispanic American group are Mexican Americans who comprise about 60% of all Hispanic Americans in the U.S.
Cuban Americans are in fact the third largest Hispanic American group, representing about 4% of all Hispanic Americans in the U.S. (around 2.3 million people).