Which of the following is often provided by anthropologists and biologists as a possible explanation for the development of bipedal hominids? a. standing upright allowed for better tree climbing b. standing upright allowed for more efficient movement c. standing upright allowed for sightlines over tall grasses and savannah shrubbery d. standing upright allowed for better foraging of tree fruits
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Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger
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Which of the following is often provided by anthropologists and biologists as a possible explanation...
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