Take a look at the pair of sentences, and then look at the combined sentence. identify what was changed to form the new sentence.
i visited the zoo. my first stop was the tiger habitat.
when i visited the zoo, my first stop was the tiger habitat.
a.
combined two independent clauses with a comma and coordinating conjunction
b.
changed one sentence to a subordinate clause
c.
combined two independent clauses with a semicolon
d.
changed one sentence to a phrase