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Author Question: Evidence of seafloor spreading along the Mid-Atlantic Ridge is given by a. sea life. b. remanent ... (Read 53 times)

P68T

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on: Jul 28, 2018
Evidence of seafloor spreading along the Mid-Atlantic Ridge is given by
 a. sea life.
  b. remanent magnetism.
  c. ocean currents.
  d. glaciation.

Question 2

The chemical properties of calcium and strontium are similar because both
 a. are located on the left side the periodic table.
  b. are in the same group.
  c. have four electrons in the first shell.
  d. are in the same period.


medine

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Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

b


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