Final answer:
In the early days of space exploration, most food was packaged in tubes like toothpaste. This packaging method allowed astronauts to easily consume the food.
Step-by-step explanation:
In the early days of space exploration, most food was packaged in tubes like toothpaste. This packaging method was convenient as it allowed astronauts to squeeze out the food easily and consume it straight from the tube. Examples of food packaged in tubes include applesauce, pudding, and meat purees. The tubes were made from lightweight materials, such as aluminum, to minimize the weight of the packaging on the spacecraft.
Learn more about food packaging in early space exploration