Because and although are...
Prepositions
Subordinating conjunctions
practiced piano
Independent Clause
Clause
Phrase
Prepositional phrase
Tells you more about a noun
Dependent clause
Predicate
appositive phrase
Bill
Subject
simple sentence
A series of words that must have both a subject and verb/predicate
Subordinating conjunctions
Independent clause
my brother
Indicate a dependent clause
After dinner
Bill practiced piano
A series of words that do not consist of both a subject and a verb
because he is preparing for a talent sow
Predicate
the noun that is performing the action
Subject
Appositive phrase
in, on, over, with, by, between, through
the verb or action taking place