Answer: Nucleotides
Nucleotides is the correct answer.
Pineapples, unlike most other fruit, contain an enzyme called bromelain, that breaks up the gelatin into it's amino acid building blocks. [Enzymes are biomolecules that catalyze chemical reactions; most of them are proteins themselves.] Due to the bromelain, your jello doesn't become (or stay) solid.
The year without a summer” be considered destructive it is because as we all know that summer is the season of growing wheat who is very important food crop .....That's why
The book gives you more information and instructions then the television
