Answer:
2-dependent clause; 1-independent clause; conjunctions are: however, although; both of them are declarative sentences.
Explanation:
2-A dependent clause is a group of words that contains a subject and a verb. A dependent clause cannot be a sentence. They do not express complete thoughts, and thus cannot function as sentences. They are usually marked by dependent marker words. It is a word that is added to the beginning of an independent clause that makes it into a dependent clause. Marker Word (because, after, before, since, in order to, although, though, whenever, wherever, whether, while, even though, even if, etc.)
1-An independent clause is a group of words that contains a subject and a verb. An independent clause is a sentence. Independent clauses are clauses that express a complete thought. They can function as sentences. These are clauses that can function on their own. They do not need to be joined to other clauses, because they contain all the information required to be a complete sentence.
Conjunctions are linking or joining words that connect other words and phrases together.
A declarative sentence is the most basic type of sentence. Its purpose is to relay information, and it is punctuated with a period. For example:
The boy walked home.
I love honey.
He wants to eat cookies, but he doesn't know how to make them.