I'm suppose to edit the following sentence by adding either a semi-colon, colon, dashes, or an hyphen where it is needed. I think a semi-colon go behinh creatures.

If your kids like ocean creatures marine life, there’s something they have to see.

To correctly edit the sentence, we need to determine whether a semi-colon, colon, dash, or hyphen is necessary.

The sentence is: "If your kids like ocean creatures marine life, there’s something they have to see."

To decide the correct punctuation, let's analyze the sentence structure and meaning.

The sentence has two main clauses:
1. "If your kids like ocean creatures" - This is the first clause, expressing a condition.
2. "there’s something they have to see" - This is the second clause, expressing a consequence.

The sentence is simply stating that if your kids like ocean creatures, there is something they must see.

Based on this analysis, a colon would be the most appropriate choice to connect the two clauses, since the second clause provides further information or explanation about the first clause. The colon indicates that what follows (the second clause) elaborates or expands on what precedes it (the first clause).

The revised sentence with the colon is:
"If your kids like ocean creatures: marine life, there’s something they have to see."

By adding a colon after "ocean creatures," we create a clear and grammatically correct sentence that effectively connects the two clauses.