Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
Paleontologists have discovered fossils of centipedes that [#permalink]
16 Jul 2005, 12:54
0% (00:00) correct
0% (00:00) wrong based on 0 sessions
Paleontologists have discovered fossils of centipedes that are 414 M years old. These fossils are at least 20M years older than the earliest land-dwelling animals previously identified. The paleontologists are confident that these centipedes lived on land even though the fossilized centipedes were discovered in rock that also contained fossilized remains of animals known to be water-dwelling
The paleontologistsâ€™ view would be LEAST supported by the truth of which one of the following
A)The rock in which the fossilized centipedes were found wes formed from mud flats that were occasionally covered by river water
B)Fossils of the earliest land-dwelling animals that had previously been identified were found in rock that did not contain fossilized remains of water-dwelling animals