51.....................................In Great Danger
70....................................Measures Taken
87................................What Can You Do?
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Based on this table of contents, on which page should one start reading to find information about steps that have already been taken to protect coral reefs?
According to this table of contents, if you want to read about steps that have already been taken to protect coral reefs, you need to go to page 70. This is because page 70 is where the section called "Measures Taken" starts.