Yes, that is why all space craft are constructed in clean rooms prior to being sent to other planets
Two reasons: your food could contaminate your experiment, and the experiment could contaminate your food.
Because as the planets formed form the disk of material left over after the Sun had formed (and started to heat up), the heat meant that only the rock component could stick together close to the sun, while further out the more volatile components could condense. The inner planets are therefore predominantly rocky, while the outer planets are gaseous.
Some terrestrial planets are mars mercury Venus and earth gaseous planets Jupiter Saturn Uranus and Neptune.
The outer planets are gas planets
could we grow plants on other planets? Answers please.
Commonly, when floods sweep through cities/villages, it picks up dirty material. The water can then contaminate other drinking water, which could lead to waterborne illnesses such as: Dysentery Typhoid fever Hepatitis A SARS
A highway could remove enogh soil that it could expose the aquifer to air and the chemicals, such as tar might contaminate the aquifer as well.
"Contaminate" is not an adjective that applies to verbally given testimony or written statements. It is applied to physical evidence of the type usually found at a crime scene or seized later in support of the investigation.
The inner planets do not have many moons because what could become moons is usually trapped by one of the outer planets gravitational pull, lost in the asteroid belt, or crashes into the inner planets.
No. because we have only 8 planets. But in a way if you were doing a project and it was about made up planets you could say they are real planets.
No. The outer planets do not have solid surfaces. Those planets are made of gases held together by gravity.
No but chances are you can't go as u could contaminate the water