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Verbal·Expression of Ideas·Transitions
hard
The geologic principle of cross-cutting relationships states that an intrusion is younger than the rocks through which it cuts. __________ geophysicists analyzing a given rock formation can ascertain that an igneous intrusion that bisects a layer of 358.9-million-year-old Tournaisian rock but not the 303.7-million-year-old Gzhelian rock above it is younger than the former but older than the latter.
Which choice completes the text with the most logical transition?
A
Accordingly,
B
Moreover,
C
To this end,
D
That being said,