No, it is not true. A scientist can use many methods at the same time to investigate. The important thing is to eventually discard what doesn't work, and to refine what appears to work, or which can be 'proven' to work. Basically, it is all in being able to prove that the results actually work as expected, and that the results can be confirmed time after time when the experiments are repeated.
True.
a scientist usually works all day because they need to be able now how much and stuff
its because the scientist is a scientist so he need to work hard to invent something not only for the world but also for himself.
This is true because if any bias is present, the outcome may be affected by the scientist's method.
No, it is not true. A scientist can use many methods at the same time to investigate. The important thing is to eventually discard what doesn't work, and to refine what appears to work, or which can be 'proven' to work. Basically, it is all in being able to prove that the results actually work as expected, and that the results can be confirmed time after time when the experiments are repeated.
all of them
A scientist can check their work/lab. Do it again. But their is really no way to say that is is actually true.
No. You can take a course in composition, or get tutoring.
No. It seems that you are actually encouraged, based solely on observations...
True.
Well if you go to the library to found out about it ,it will say that is does but scientist are not sure yet if that is true at all
False
It depends on the scientist. Some do, and some do not.
true
a scientist usually works all day because they need to be able now how much and stuff
work is their job