1.   The shark is a masterpiece of evolution.

2.   They added that dawn and dusk were the times sharks were especially likely to attack.

3.   All was quiet, but there was still a sense that the big shark was still down there nearby.

4.   Although most shark species bear their offspring live, banded cat sharks are among those born from eggs.

5.   Always stay in groups because sharks are more likely to attack solo swimmers.

6.   And there were the sharks.

7.   Are there sharks?

8.   Are sharks capable of plotting revenge?

9.   As an example, the report says a U.S. Food and Drug Administration advisory on the danger of eating swordfish and shark is largely unknown.

10.   Avoid being in the water during darkness or twilight hours, when sharks are most active and have a competitive sensory advantage.