Write your insight about relative and absolute dating.

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Gold is not now being extracted from seawater. why not? a. it would be too disruptive to marine life to develop any marine mineral resources b. there is no gold in seawater c. we don't know how to extract minerals from seawater d. it would be too costly and difficult to separate the small amount of gold from the very large amounts of halite and other minerals

On nights when we see the new moon phase, what side of the moon are we seeing?

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]