When comparing the chemical makeup of continental and oceanic crust, continental crust is in oxygen and in silicon.
lower; higher
higher; lower
lower; lower
higher; higher

Which of the following statements best describes environmental laws in latin america?

Which environment would most likely not contain fossils? a a thick deposit of cracked, dried mud b sediment deposited in a sandy river bed c intrusive rock formed from cooled magma d layers of sand accumulated for a century

Which question did the author of how to grow a school garden consider about the audience before writing the project plan