Answer:
1. S
<u>subject</u>: the tallow. <u>predicate</u>: was used.
2. C
<u>subjects</u>: these blueprints, you. <u>predicates</u>: are, need others.
3. C
<u>subjects</u>: Pikes Peak, it. <u>predicates</u>: is in, is.
4. S
<u>subject</u>: outdoor sports. <u>predicate</u>: are.
5. S
<u>subject</u>: cardinals. <u>predicate</u>: nest in
6. C
<u>subjects</u>: Emily, she. <u>predicates</u>: interests, is seeing.
7. S
<u>subject</u>: people. <u>predicate</u>: lease cars from.
8. C
<u>subjects</u>: we, Mar. <u>predicates</u>: decided on, go ordered.
Explanation:
Simple sentences are when there is only <em>one</em> independent clause, consisting of a subject and a predicate.
Compound sentences have <em>two or more </em>independent clauses, which means each complete clause can be a sentence on their own without a semicolon, FANBOY, etc. linking them together.
For questions, it can be a little tricky to determine what the subjects and predicates are. Rearrange them into statements. Example:
Where are you going?
Rearrange it into: You are going where.
Now it should be easier to find what the subject and predicate are, right?