What do the bands indicate about how this sedimentary rock was formed ? choose 2 answers?

Need now! 45 points laboratory: weather map interpretation i need someone to answer the other two questions. i will give to the best answer!

Which of the following situations is an example of an internal migration? a. moving to mexico city, mexico b. moving to san diego, califormia c. moving to toronto, canada d. moving to london, england

If the same organisms appears on two different continents, this is evidence of