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mars. now tell me why they think that?
Unfortunately Mars is cold, but Neptune is extremely cold. Therefore Mars is so likely like Earth that scientists think there might be living things on Mars. Neptune is more likely impossible to live on therefore you will need quite a lot of the technology to live or even go to Neptune. Edit: Also Mars is a solid rocky world, whereas Neptune is mainly gas, fluids and so on.
Scientists think that Titan may have cryovolcanoes, which erupt cold material.
I don't think it has one.
I dont think so, because neptune mostly made by hydrogen
no
"Scientists think" that there is no such thing as "before", because the big bang was the beginning of time as well as space. Yes, I agree with you. I don't understand it either. I'm only telling you what I have read.
Scientists know, not think, Neptune has zero craters.Neptune is a gas giant. Gas giants do not have a solid rocky surface. Therefore nothing can impact against the planet to form craters.
I don't think I'm correct but I think it's just their opinion.
mars. now tell me why they think that?
I don't think so. It might've, but I don't think so.
Go to Google and search solar system webquest, and the answer should be on the first one. Then when you get on the site there should be pictures of each planet. Then click Neptune, and it practically tells you everything important about Neptune.
they think really hard..
Scientists currently think that life got started between 3.8 and 3.5 billion years ago, probably less than a billion year after the formation of the Earth. It is certain that life existed by 2.7 billion years ago.
Unfortunately Mars is cold, but Neptune is extremely cold. Therefore Mars is so likely like Earth that scientists think there might be living things on Mars. Neptune is more likely impossible to live on therefore you will need quite a lot of the technology to live or even go to Neptune. Edit: Also Mars is a solid rocky world, whereas Neptune is mainly gas, fluids and so on.
because RNA depend to DNA.
Scientists think that Titan may have cryovolcanoes, which erupt cold material.