by about 2 mya, which of the following was true?

Points B, C, and D lie in Plane N. Points B, C, and D are on line n. Points B and D are on line n, but Point C is not. Date range: 358.9 million years ago–323.2 million years ago Length: 35.7 million years (0.8% of geologic time) Geologic calendar: December 3 (1 PM)–December 6 (9 PM) (3 days, 8 hours) Mississippian age fossil crinoid, Mammoth Cave National Park, Kentucky. emily60926 emily60926 Answer: Points B, C, and D are on line n. New questions in Mathematics. The use of tools by apes including chimpanzees and orangutans can be used to argue in favour of tool-use as an ancestral feature of the hominin family. A. B. All hominins still lived only in East Africa. There were one or more species of the genus Homo present in East Africa. The oldest known Oldowan tools have been found in Gona, Ethiopia(near the Awash River), and are dated to about 2.6 mya. The Mesozoic Era (252 to 66 million years ago) was the "Age of Reptiles." anamensis is associated with woodland animals and a few grassland species as well. E. There were one or more species of the genus Homo present in East Africa. none of the above. asked Apr 21, 2017 in Anthropology & Archaeology by Paula. c. Modern humans were living alongside australopiths. Paranthropus, lives in woods and grasslands, has massive jaws for chewing on roots and vegetation. 2.7 MYA. Volunteer at a nature camp or lend a hand with behind-the-scenes work – contact [email protected] . There was only one hominid species present in Asia. Donate to Black2Nature by contacting [email protected] – £20 pays for a child to attend a camp. b. D. All hominins were members of the same genus. Human evolution - Human evolution - Increasing brain size: Because more complete fossil heads than hands are available, it is easier to model increased brain size in parallel with the rich record of artifacts from the Paleolithic Period (c. 3.3 million to 10,000 years ago), popularly known as the Old Stone Age. The teeth have thick enamel, like the teeth of all later hominins but unlike those of Ar. The fossils date to 4.2–3.9 mya, and, like Ardipithecus, Au. ramidus , which have apelike thin enamel. 16. a. Dinosaurs, crocodiles, and pterosaurs ruled the land and air. … Follow Mya-Rose on Twitter @BirdgirlUK and catch up on her blog, birdgirluk.com. d. All hominins still lived only in East Africa. All hominins were members of the same genus. Geologists in … Dates and ranges. Fully assembled by the Early Permian Epoch (some 299 million to 273 million years ago), it began to break apart about 200 million years ago, eventually forming the … Which of the following statements are true based on the diagram? Question 2 1 out of 1 points According to the video Great Transitions: The Origin of Humans which of the following statements about Lucy, the 3.2 mya Australopithecus fossil, is true? The snout is prognathic. 15. Cours e SP18.ANTH112.122326.ON LINE Question 1 1 out of 1 points The 3.6 mya footprints found in volcanic ash at Laetoli, North Tanzania, were clearly those of a biped because Selected Answer: all of the above. 2.5 MYA. True False. Mesozoic Era. Pangea, supercontinent that incorporated almost all of Earth’s landmasses in early geologic time. C. Modern humans were living alongside australopiths. Homo habilis ("handy man") is a species of archaic human from the Early Pleistocene of East and South Africa about 2.3–1.65 million years ago (mya). 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