| Answer | Crossword Clue |
|---|---|
| hydrogels | A gel in which the liquid component is water |
| hydrogel | gel whose liquid constituent is water |
| hydrocolloids | A substance that forms a gel in the presence of water, examples of which are used in surgical dressings and in various industrial applications |
| hydrocolloid | A substance that forms a gel in the presence of water, examples of which are used in surgical dressings and in various industrial applications |
| antifreezes | A liquid, typically one based on ethylene glycol, which can be added to water to lower the freezing point, chiefly used in the radiator of a motor vehicle |
| antifreeze | A liquid, typically one based on ethylene glycol, which can be added to water to lower the freezing point, chiefly used in the radiator of a motor vehicle |
