1.
This pineapple's journey:
6.
This carbohydrate defence:
7.
This social experiment:
8.
This accurate description:
9.
This search for lettuce:
10.
This feigned surprise:
16.
This disadvantage of being a vampire:
17.
This culinary discovery:
19.
This tomato's nametag:
21.
And this meme, gone too far: