To: Reeses
Some species on the move may flourish, but others may die. And the loss of just one kind of plant or animal, scientists say, can set off a cascade of biological events that can extinguish a whole ecosystem.
The very same scientist would call that evolution in any other context.
3 posted on
12/14/2006 8:02:34 AM PST by
cripplecreek
(Peace without victory is a temporary illusion.)
To: cripplecreek
9 posted on
12/14/2006 8:12:20 AM PST by
fatez
To: cripplecreek
10 posted on
12/14/2006 8:12:20 AM PST by
fatez
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