| Answer | Crossword Clue |
|---|---|
| CHAIN | One kind of reaction. |
| copolymer | A polymer made by reaction of two different monomers, with units of more than one kind |
| copolymers | A polymer made by reaction of two different monomers, with units of more than one kind |
| GUT | Kind of reaction |
| KNEEJERK | Kind of reaction |
| ALLERGIC | Kind of reaction |
| DELAYED | Kind of reaction |
| CHAIN | Kind of reaction |
| RASH | Kind of allergic reaction |
| FIGHTORFLIGHT | Kind of reaction to stress |
| GUT | Kind of feeling or reaction |
| GUT | Kind of reaction or feeling |
