Please explain! Cant awnser unless I know what it is...
The answer is b because a complex sentence is a independant clause and dependant clause in one sentence.
Dependent clause is one that cannot stand on his own two feet it needs an independent clause to lean on. you must join a dependent clause two in the independent one this is called sub coordination I hope this helps add me as a friend and maybe we can help each other I hope to see answer gets me the brainiest good luck