Course home lab report 5.1 2 of what area of the united states is o the rocky mountains the cascade mountains o the appalachian plateau 20

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

Which of the following best describes asbestosis?

What way does renewable energy differ from nonrenewable energy?