Refer to the scenario below, and then answer the following : 1380875.
Refer to the scenario below, and then answer the following question(s).
In a long forgotten corner of your museum’s warehouse, workers find two old crates, each with a set of human fossils and a notebook. The first crate that is brought to you has fossil arm bones longer than leg bones and a pelvic bone suggestive of upright-walking abilities. The notebook states that rocks in the same stratum as the fossils were dated at 3.8 Mya. The second set has limb bones more proportionate to modern humans and also has simple tools in the same box. The notebook states that rocks in the same stratum as the fossils were dated at 1.6 Mya.
51) To which species does the fossil hominin in the first crate belong? Briefly explain your answer.
52) To which species might the fossil hominin in the second crate belong? Briefly explain your answer.
53) The first wave of modern human migration out of Africa began about ________.
54) The fossils of Australopithecines indicate that, even though they walked upright, their arms were longer than their legs, and their feet still contained a partially opposable big toe. What does this suggest to you about their habitat and lifestyle?
Refer to the scenario below, and then answer the following : 1380875
