What's the difference between carbon dating and stratigraphic dating?
choose from one of the following options.

1. stratigraphic dating is a type of radioactive dating that only applies to matter which was once living

2. stratigraphic dating uses the content of the fossils or artifacts themselves to place them in time; carbon dating relies on the layers of earth surrounding fossils or artifacts

3. carbon dating places fossils or artifacts in time by measuring their radiocarbon content; stratigraphic dating relies on the layers of earth surrounding those fossils or artifacts