Learn World History 1: It led them to adopt foods that were easier to digest. It led them to build shelters. It led them to seek protection in trees. It led them to migrate to warmer environments. - What was one of the consequences of the digestive organs moving lower and into a smaller space when members of the Homo genus began walking upright?

Learn It led them to adopt foods that were easier to digest. It led them to build shelters. It led them to seek protection in trees. It led them to migrate to warmer environments and more in World History 1

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