In the theory of plate tectonics, what makes up a typical plate that moves across earth's surface?
a.
a section of continental lithosphere only
b. a section of both continental and oceanic lithosphere
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c. a section of continental or qceanic lithosphere and underlying asthenosphere
d. a surface feature of a continent or a section of ocean floor

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

How do i turn 2 s into one in the products

What is a difference between a mixture of elements and a mixture of compounds