Research on genetic material has shown that ______.
A. humans alive today descended from different groups from different continents
B. humans alive today share ancestry from one group in Africa
C. humans alive today share ancestry from one group in Europe
D. ancestry of humans can only be studied for existing groups
B. humans alive today share ancestry from one group in Africa
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Four well-known oncologists will be giving a presentation for the community in which they debate with each other the virtues of fighting cancer using medicine versus homeopathic methods. A moderator will ensure that everyone receives equal speaking time. This is an example of which decision-making process?
A. a symposium B. a forum C. a colloquium D. a report
Its really impossible to learn anything about a culture in a very short period of time.
Answer the following statement true (T) or false (F)