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3 years ago

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Which of the following provides the most evidence for the theory of plate tectonics? A. the spreading of the sea floor B. the co

loring of the city moths C. the changing of the seasons D. the locations of the glaciers

1 answer:

malfutka [58]3 years ago

3 0

Answer: the correct answer is a.

Explanation: a spreading of the sea floor is the correct answer.

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4 years ago

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Answer:

$\boxed{ \text{9.0 mol of ZnCO$_{3}$}}$

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(a) Balanced equation

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(b). Calculation

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The molar ratio is 1 mol Zn₃(PO₄)₂:3 mol ZnCO₃

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