One student did an experiment with sand, gravel and water. the steps of the experiment are shown below. put layers of sand and gravel in a beaker. pour water slowly into the beaker. observe the water fill the spaces between the particles of sand and gravel. continue to pour water into the beaker until the water rises above the layer of sand and gravel. what does the student's experiment most likely demonstrate?

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.

By locating production facilities abroad, multinational corporations must pay more for labor true or false

Hey people my question is what happens if the earth crust was never apart of the earth just got a new account very upset because my other account didn't work no more so and you for everything gracious < 3< 3< 3