________ is/are unique to humans.
A. Social life
B. Preserved kinship systems
C. Tool use
D. Meat eating
E. Food sharing
Answer: B
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Both the recognition species concept and the ecological species concept include natural selection as a factor in separating species from one another
a. True b. False Indicate whether the statement is true or false
San José Mogote was situated:
A. on the Gulf Coast. B. in the Valley of Oaxaca. C. in the Petén. D. in the Basin of Mexico.
Three Gulf Coast sites were:
A. Tikal, Palenque, and Copán. B. San Lorenzo, La Venta, and Tres Zapotes. C. El Mirador, San José Mogote, and Monte Albán. D. Teotihuacan, Tenochtitlán, and Cuicuilco.
Which of the following is home to more global corporations than any other country?
a. China b. India c. United States d. Switzerland