The answer for your question is C
Answer:
Laws of stratigraphy help scientists determine the relative ages of rocks. This law states that deeper rock layers are older than layers closer to the surface. An unconformity is a gap in rock layers. They occur where older rock layers eroded completely before new rock layers were deposited.
Explanation:
The study of rock strata is called stratigraphy. The laws of stratigraphy can help scientists understand Earth’s past. The laws of stratigraphy are usually credited to a geologist from Denmark named Nicolas Steno. He lived in the 1600s.
Hope this helps!
Brain-List?
Answer:
tungsten metal is the strongest metal.
It probably crawled into the sap when it was still gooey, then got stuck. The sap dried and the bug was still there, and the the tree or whatever rotted away and then it was in the dirt for awhile and then there was an insect in the amber!!