They would most likely be metamorphic rocks due to the compaction and heat.
Answer:
They can use radioactive dating
Explanation:
To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.
Hope this helps :)
Answer:
very very .. tiny tiny tiny organisms
I need choices to choose from
