Question: How to make blue ice cubes
Options:
To make blue ice cubes, mix a hefty amount of blue food coloring to water in an ice cube tray and freeze.
To make blue ice cubes, mix a hefty amount of blue food coloring to water in an ice cube tray and microwave for 2 minutes.
Answer: To make blue ice cubes, mix a hefty amount of blue food coloring to water in an ice cube tray and freeze.