Fact 1: Astronauts require preserved food for extended flights.

Fact 2: Rockets are used in space flight.

Given the two facts above, answer the question "What requires preserved food for space?" with the following options: 
- satellites
 - astronauts
 - some mammals
 - survival
 - animals
 - squids
 - drones
 - lunar landers


 

  astronauts       