1. __ __ __ __ __ __ , dolphins and porpoises all belong to the marine mammal order    8            2   __ __ __ __ __ __ __.   13 2. You should never __ __ __ __ __ on or __ __ __ __ __ coral reefs. Damage to reef                                                        18                  6           17   species may take years to recover, if ever. 3. Coral reefs are made up of thousands of tiny animals called   __ __ __ __ __    __ __ __ __ __ __.          3                                                5 4. Coral reef creatures come in all shapes, __ __ __ __ __ and colors. Some of these                                                                               15    1   creatures include __ __ __ __ __ __ __ __, giant clams and __ __ __ __ __.                                                 10   12 5. As top predators, sharks play an important role in the __ __ __ __   __ __ __ __ __.                                                                                                4            9                                         7 6. Some favorite foods of sea turtles are __ __ __    __ __ __ __ __ __ __.                                                                               14                     16                11       SECRET MESSAGE:   __ __ __' __ __    __ __    __ __ __ __ __ __ __ __     5     9   17    10   11        2    7         3    12   4    15   13  15    2   16   __ __ __ __ __    __ __ __ __ __ __!     8    14   6    11   10       8    15    1     2   10   18   Click here for the answers.