Question

What acted very quickly on the birds?

• A. Biological toxin
• B. Climate change
• C. An algal bloom
• D. Something that resulted in the birds' death

Answer 1

The correct option is D Something that resulted in the birds' death

From the statement, “ whatever killed the birds acted very quickly”, it is obvious to note that the exact cause of death is not known, but it acted very quickly, while they were at the sea. Hence option D is the correct answer, and the remaining are incorrect.