When does research indicate that the ancestors of Native Americans crossed over the Bering Strait from Asia?

a. 2,000-5,000 years ago
b. 20,000-50,000 years ago
c. 2,500-5,000 years ago
d. 200,000-500,000 years ago
e. 100,000-200,000 years ago


b

Nutritional Science

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The diet of Okinawan elders is 80% plant-based and is high in soy

a. True b. False Indicate whether the statement is true or false

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Indicate whether the statement is true or false

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