When hominid brain size begins to increase (beginning with Homo habilis), what was happening to the African climate?
What will be an ideal response?
But this quickly changed into bone dry periods, where it was 45-degree Celcius in the middle of the day and no natural water resources. Ecollectivelarly humans and other primate species collectively known as hominids were forced to adapt to the new environment, humans developed larger brains evident with homohabilis and homo erectus.
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According to the theory proposed by Charles Darwin
a. one or more species emerged out of another over a long period of transformation. b. monkeys and apes are the ancestors of modern humans. c. the earth is actually millions of years old. d. All of these are part of the theory proposed by Darwin.
In kinship studies, EGO refers t:
a. the whole clan. b. the center of a kindred. c. moiety. d. an entire lineage. e. a person without immediate family.
The first eukaryotes appear in the fossil record around __________ years ago
a. 3.4 billion b. 1.5 billion c. 850 million d. 600 million
The Bedouin were notorious for refusing to engage in the cash economy in the 1980s
a. True b. False