Earth was created for a reason and life is that reason. Earth was a gift to humans but humans are destroying it and soon humans and …show more content…
Since astronauts might colonize Mars, they need to be able to bring some kind of animal up onto Mars so then they can reproduce and have more food to feed the humans who might be living on Mars someday. After some time of living on Mars, NASA will have to send up more food because otherwise the astronauts might run out of food. If NASA decides to send up chicken into space for the astronauts to eat, they would get tired of just eating chicken when the other food runs out. On the flight to Mars the astronaut will probably bring eggs instead of chickens so they will not have to feed the animals. Will animals be able to live on Mars? That is also a question that NASA and other space agencies are wondering