Which of the following are polymer

- Which of the following are polymers
- Which of the following are polymers of amino acids
- Which of the following are polymers choose all that apply
- Which of the following are polymeric
- Which of the following are thermosetting polymer
- Which of the following are not polymer
- Which of the following are natural polymer
- Which of the following polymers contain nitrogen
- Which of the following polymer is biodegradable
- Which of the following polymer
- Which of the following polymers are thermoplastic
- Which of the following polymers are hard
- Which of the following polymers are used as fibre
- Which of the following polymers are almost always nonflammable
- Which of the following polymers are made by nucleophilic attack