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What does the presence of new rock near an oceanic ridge indicate?

A. There is always a deep-sea trench underneath.
B. There is evidence of seafloor spreading.
C. They are made from oceanic crust.
D. They have iron oriented in different directions.

User Tinkerr
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2 Answers

2 votes

Answer:

b

Step-by-step explanation:

b makes the most sense to me

User Imjaydeep
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6 votes

Answer:

A

Step-by-step explanation:

User IMortalitySX
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