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Continuity of life on Earth — Question 10

QCAA 2023, Paper 1 · 1 mark

Q10 · 2023 · Paper 1Unclassified1 mark

QUESTION 10

The graph shows extinction rates over time.

Biology question figure

How many times in the past 500 million years has the extinction rate exceeded 14 families per million years?

(A) 3

(B) 4

(C) 5

(D) 6

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