Which description applies to every compound-complex sentence? A It begins with a dependent clause followed by a coordinating conjunction.
B it contains at least two independent clauses and at least one dependent clause
C It has only one subject and one verb
D It is made of two or more simple sentences.

Often, a goby fish and a shrimp will live together in a burrow the shrimp has dug in the sand. the shrimp is almost blind and therefore is unable to see predators approaching when he is outside of the burrow. when the shrimp is in danger, the goby fish touches the shrimp with its tail to warn him. then, both go back into their burrow for safety. which type of relationship does this represent? a. mutualism b. parasitism c. commensalism d. predator/prey