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Relative to each other, which of the following groups of rocks is least dense, densest, and in the middle?

The two primary elements to form during the Big Bang were hydrogen and helium.

Which of the following ideas represents our best explanation for the formation of Earth’s major surface features?

Grasses evolved before seed-bearing plants (gymnosperms).

Coastal upwelling occurs due to the extreme pressures at the subduction zones.

All of the elements up to iron formed during the Big Bang. 

Granite is coarse-grained and is primarily composed of felsic minerals. 

Which of the following planets is largest?

Which of the following Earth processes are considered internal processes? Select all that apply

Which of the following best describes the FTC funeral rule applies to pre-need and at-need funeral arrangements.