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2007-06-12 14:52:53 · 2 answers · asked by shatara s 1 in Science & Mathematics Engineering

2 answers

Searching for food, finding a place to live for protection from climate or storms, finding a mate, and preventing death from fellow early humans or from wild animals. Most of those (give or take the wild animals) are just like the pressures we humans face now.

2007-06-12 15:13:46 · answer #1 · answered by Rich Z 7 · 0 0

Well, if you're early, sometimes you got to wait around until your host is ready to receive you. If you have nothing to do, that can be stressful.

2007-06-12 23:28:40 · answer #2 · answered by DuckyWucky 3 · 0 0

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