BIOLOGY 1M03 Study Guide - Final Guide: Oldowan, Knapping, Flaked
14 Jul 2018
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Chapter 11 oldowan toolmakers & origin of human. Early hominins used stones as tools: found animal bones from 3. 4 mya that were marked by stone tools, hominins used sharp stones to scrape flesh bones off prey (this is a possibility) Hominin species and tools: we do not know which hominin species are responsible for making the oldowan tools. If stones used as tools before modification = au. Collected foods simply gathered from environment and eaten (ex. ripe fruit and leaves: 2. Extracted foods come from things that don"t move but are protected and must be processed before food can be eaten (ex. fruits in hard shells, tubers/termites buried deep, honey hidden high in tree hives, toxin plants: 3. Relationship bw food sharing/ division of labour and competition/ Dimorphism: food sharing and division of labor lead to reduced competition bw males and reduced sexual dimorphism.
