Finish the following sentence with the best choice: dry spent grain

Choices:
- Turn your oven on to the lowest heat setting available. spread the grain on a cookie sheet, periodically check how damp it is. When the grain is dry, it will be lighter weight, and crumble in your fingers., then remove from the oven
- Turn your oven on to the lowest heat setting available. stack the grain on a cookie sheet, periodically check how damp it is. When the grain is dry, it will be lighter weight, and crumble in your fingers., then remove from the oven

Answer:
Turn your oven on to the lowest heat setting available. spread the grain on a cookie sheet, periodically check how damp it is. When the grain is dry, it will be lighter weight, and crumble in your fingers., then remove from the oven