Plants clean the air by "exhaling" oxygen while absorbing carbon dioxide.
in order to get more oxygen
that would be fricken awesome,lol the wastes get recycled to weather and oxygen to consume before getting back to the spaceship.
The two things produces by plants that would be important to keep astronauts alive on a long journey would be glucose and oxygen. Oxygen is most important.
Inside a spaceship, astronauts carry out their daily activities such as conducting experiments, eating meals, exercising, sleeping, and maintaining the spacecraft. They also communicate with mission control on Earth, monitor systems, and perform repairs if necessary. Overall, the spaceship is a carefully controlled environment that supports the crew's needs to ensure their safety and well-being in the harsh conditions of space.
vaporization of the spaceship
If I went to travel in a spaceship, I would take a lot of pictures.
In space during missions and at their training centers while on earth
The Lunar Module was, in itself, a spaceship. It was designed to land on the Moon, and then its upper portion would carry the astronauts back up to the Command Module, the main spaceship. During the Apollo 13 disaster, the astronauts had to use the LM as a lifeboat (still connected to the CM) to stay alive, and then use its engine to get them headed back to Earth. If it were not designed as a separate spacecraft, it would not have had, independently, the ability to do these things, as the CM disaster would have affected it too. Only its independence allowed it to act as a separate (but still connected) craft.
No. The reason why is, the astronaut and the spaceship are traveling at the same speed. The astronaut would have to careful though! Because, if the astronaut pushed away slightly from the spaceship as the astronaut stepped out, the astronaut would drift away from the spaceship and would continue to drift across space forever, provided the astronaut didn't bump into anything out there or get sucked in by the gravity field of a planet or a star. That's why when they do an EAV (Extravehicular Activity) they have to either be tethered to the spacecraft or have a MMU (Manned Maneuvering Unit). The MMU is kinda like a jet pack of sorts, it lets the astronaut fly around the spaceship with compressed jets of air.
Plants that would be usefull in space: 1) kelp (kelp produces more oxygen then trees) 2)fruit trees 3) carrots ect.
a spaceship.
[[User:207.75.224.2|207.75.224.2]] --Beneficial: The ash is rich in nutrients and is good for plants. --Harmful: The gases spued out from some of the volcanoes would suffocate the people who inhaled them.