I think is C because in the text it's the main idea.
Answer:
1. B or C
2. B
Explanation:
(don't quote me) there wasn't any evidence for me to compute the questions, i just gave it a go.
B, it tells how long the tree takes to grow
or
c, this answer tells how long the acorns take to grow therefore making half-grown acorns
Answer:
No.
Explanation:
If they are all similar in some sort of way, they aren't brought together by their differences or encouraged to be around people who think differently than them. This makes the club lacking in diversity.