like the first bug or the first rock.
2007-06-04 05:41:32 · 7 answers · asked by mz_mouse1 1 in Arts & Humanities ➔ History
eyesight.
2007-06-04 07:55:30 · answer #1 · answered by Opera Phantom 5 · 0⤊ 0⤋
Fire...
Stone ( flint as a tool )
I'm sure that one of the first things early man found / discovered was that he couldn't breathe underwater, but Oxygen (air) itself wasn't isolated until sometime in the 18th Century ( Possibly a Brit called Priestly or a Swedish dude)
2007-06-04 13:02:39 · answer #2 · answered by Anonymous · 0⤊ 0⤋
life
2007-06-04 12:49:00 · answer #3 · answered by j_v_garza 3 · 1⤊ 0⤋
That you could use your fins to walk on land. :-)
2007-06-04 13:14:23 · answer #4 · answered by Erik Van Thienen 7 · 0⤊ 0⤋
eve
2007-06-04 13:02:14 · answer #5 · answered by ? 4 · 0⤊ 1⤋
hunger
2007-06-04 12:45:36 · answer #6 · answered by shazam 6 · 0⤊ 0⤋
air (oxygen)
2007-06-04 12:47:42 · answer #7 · answered by Anonymous · 0⤊ 0⤋