What language was carried to the native americans via the alaskan highway

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 planets is classified as a terrestrial planet? a. neptune b. venus c. saturn d. jupiter

What part did glaciers play in forming the great lakes?