Astronauts can not get cargo ships delivered all the way to mars. What would be a way(besides growing plants) for astronauts to have food on board for a two-year mission without running out and making a mess?

This stumped me for a bit, but I think the answer is that astronauts can carry dehydrated food, such as MREs, because dehydrated food can last for a long period of time.

Dehydrated food

Explanation:

Dehydrating food can save you money, reduce food waste, and speed up your cooking. You can also add seasoning or spices to food as you dry it, stocking your kitchen with healthy, easily portable snacks. and yeah that's how its good

answer; and; //can be required to complete driving school course;

answer; i believe the correct answer is the player pushing down on the floor;