Using the Middle and Late Pleistocene time period of human evolution, explain the braided stream analogy for interpreting human evolutionary history. How does this analogy differ from the ladder analogy and the tree analogy?

Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombus’s interior. can igneous rock become sedimentary rock? explain your answer.