How would our world be different if we had never evolved an opposable thumb?

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explain the difficulties we might face.. thanks

2007-03-11 17:05:20 · 3 answers · asked by fayewred 2 in Science & Mathematics ➔ Biology

hitchhiking would be tricky

2007-03-13 05:25:03 · answer #1 · answered by Anonymous · 0⤊ 0⤋

ALL primates have an opposable thumb. Humans aren't all that special in that aspect.

2007-03-12 01:09:55 · answer #2 · answered by stormsinger1 5 · 0⤊ 1⤋

No tools. No manufactured objects. (such as your computer).

2007-03-12 00:20:33 · answer #3 · answered by mcd 4 · 0⤊ 0⤋