a) younger than
b) older than
c) different composition then
d) the same age as
b) older than
c) different composition then
d) the same age as
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A. Younger than
They may or may not be the same composition but oceanic rocks near the mid ocean ridges are always younger than those far from the ridges.
They may or may not be the same composition but oceanic rocks near the mid ocean ridges are always younger than those far from the ridges.
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c) Different composition then...
The composite of rocks are different
The composite of rocks are different