i would say brownies stay fresh for about 3-5 days if they are in a sealed container.
Brownies will typically stay fresh and delicious for about 3-4 days when stored in an airtight container at room temperature. After that, they may start to dry out and lose their flavor.
it can stay fresh for 2 weeks
a brownie will take like 3 miunites to cook Brownies can normally be stored in an airtight container for up to 5 days. They also freeze well, so long as they have not been iced/decorated.
Old
Forever
It will stay fresh for some hours. Not too long. So it depends how long the fridge been off. Too long is bad.
cod will stay fresh forever if you freeze it in a air tight bag.
Weed stays fresh for a long time. You can put it in a plastic bag to keep it fresh for a long time or you can also freeze it.
two days
i don't think it will help the lifespan of the flowers
up to the use-by date
two days