2.Why is Fossil hard to Interpret?

Fossil is hard to interpret, because fossils have to at least ten thousands years old. Most are also sticked to rocks, so its hard to find the original form. Fossils are also found deep under ground, and mostly in Africa. Fossils also have to be alive back then to be able to be a fossil. Fossils are the bones of an animal that form after ten thousand years. So it is also hard to find the complete fossil.