Little is known about much of Earth s early history because ____. a. Precambrian rocks have been deeply buried b. Precambrian rocks have been changed by heat and pressure c. Precambrian soft-bodied life-forms weren t often preserved as fossils d. all of the above
All of the above. Little is known about much of Earth?s early history because : Precambrian rocks have been deeply buried, Precambrian rocks have been changed by heat and pressure and Precambrian soft-bodied life-forms weren't often preserved as fossils.
Question
Asked 11/13/2015 3:25:32 PM
Updated 11/14/2015 8:40:13 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by
jeifunk [11/14/2015 8:40:12 AM], Confirmed by
jeifunk [11/14/2015 8:40:13 AM]
Rating
There are no new answers.