2007-11-17 09:06:38 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
Both-------- if you think about it, without the mass extinction event of about 65 million years ago; humans would have had a hard time evolving. Over 90% of all species that existed on the earth at that time were wiped out! ....... and most of them had very BIG TEETH!
2007-11-17 09:14:09 · answer #1 · answered by Bullseye 7 · 0⤊ 0⤋
Both. Many species of dinosaur became extinct. Others evolved into birds.
2007-11-17 11:05:38 · answer #2 · answered by Daniel R 6 · 2⤊ 0⤋
Both.
Why do you ask this as if it is an either-or question?
Extinction is a part of evolution. Just as much as death is a part of life.
2007-11-17 09:49:41 · answer #3 · answered by secretsauce 7 · 1⤊ 0⤋
Extinction. If you saw a dinosaur in your backyard, you would try to get rid of it. That's what happened. The old settlers on Earth hunted them out of their towns until they became endangered. Then the flood kill most of the other ones. I personally believe that some still roam the swamp lands in Africa and some large lakes around the world.
2007-11-17 09:12:13 · answer #4 · answered by Paul C 2 · 0⤊ 3⤋
Both, they're not exclusive concepts.
2007-11-17 09:09:02 · answer #5 · answered by megalomaniac 7 · 1⤊ 0⤋
extinction there's no such this as evolution like why do we have human babies if there was evolution than wouldn't they be dinasaur babies
2007-11-17 09:09:29 · answer #6 · answered by Alisa 3 · 0⤊ 4⤋
bit of both really
2007-11-17 09:08:00 · answer #7 · answered by Anonymous · 3⤊ 0⤋
its both
2007-11-17 09:09:05 · answer #8 · answered by Anonymous · 0⤊ 0⤋