no they are not they are just a bunch of theorys
The planet human being's can possibly live on besides-planet earth, Well scientists don't know for sure because scientists are not always correct no offense to scientists though. Well that's my answer!
It sure is.
Scientists repeat their experiments because to make sure that their results are correct.
"Your presence is always there and love" is not a correct sentence. You might write "you and your love are always here for me."
It can be correct to say you are always welcomes. It is correct when finished with "in my home or at my place of business."
At the moment, it is the best explanation science has. Nobody claims that it is absolutely correct or that it will never be bettered (those that do aren't up to date). Many still and will always seek a better answer; otherwise it wouldn't be science.
it gave scientists a way to repeat others' work to make sure it was correct
Science and technology produce always 95% correct answers. They can produce wrong or negative answers very very rarely, which with scientists can occur very barely. Hope you enjoyed this information!
it is correct
they might correct your mistakes
They want to make sure that the answer is correct. This called peer review.
yes