1. Apples in general. (B)
2. Asia. (D)
3. Father of all apples. (B)
4. Seed. (D)
5. Not entirely sure, would go with not any (D)
6. First. (A) (how the heck are you supposed to PLAN a tree)
7. Either A or B. It does not say who discovered regular apples, but the only name listed is Alexander The Great. You decide.
8. Freezing.
9. Apples are an incredibly versatile fruit with a surprising amount of history.
(Or, if you prefer)
Apples are a fruit rich in history.