Question

Statement: Small amounts of oil can cause coral reef fish to engage in risky behaviours, according to a new study. Which of the following substantiates the above statement? (i) Pollution by oil impairs fish’s ability to survive in key environments like the Great Barrier Reef. (ii) The international study monitored what happened when six species of fish were exposed to oil in their first three weeks of life.

A Only I
B Both I and II
C Either I or II
D Only II
E None of the above
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