The physical environment can produce variation even in the absence of genetic change
Indicate whether the statement is true or false
TRUE
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What have researchers learned by looking at the molars and other cranial features of H. erectus?
A. H. erectus was more dependent on tubers than earlier hominins. B. H. erectus was more dependent on hunting—and the lifestyle it demanded—than earlier hominins. C. The chewing apparatus of H. erectus was essentially the same as that of H. habilis. D. The paucity of dental remains of H. erectus has made it difficult for researchers to say anything significant. E. H. erectus had yet to make the shift to hunting seen later on with Neandertals.
What is nonverbal communication? Give examples
What will be an ideal response?
________ created the name Australopithecus africanus
Fill in the blank(s) with correct word
Which material does Electron Spin Resonance (ESR) date?
a. Stone tools b. Ceramic pots c. Dental enamel of animals d. Wooden spears e. Volcanic rocks