No, that is not necessarily the case, because not everything is about science. Science is incredibly useful, but it is not everything. For example, I might make a hypothesis about what I want to eat for dinner. I think I might like a dry wine to go with my pork. This is not a scientific issue, it is just an issue of my personal taste. It has no scientific answer. But it is not unreasonable.
A particular fact being scientific is just a matter of observations. However, we are not aware of all the facts in the universe. So, if a hypothesis is not scientific by today's standards, it does not mean that it is entirely unreasonable. Things which were thought to be unreasonable centuries ago and perfectly within reason now - just look at an aeroplane.
Any scientific inquiry necessarily involves observation and reasoning.
Belief in any religion comes from faith and not necessarily logic. Faith is believing in something that you cannot see.
A scientific attitude is that truth is found by the use of observation and logical reasoning. Consequently, you would not necessarily believe what you are told, unless you can confirm it yourself, and you would be skeptical about superstitious or mystical or pseudo-scientific or any other forms of unproven assertions.
No. How can it be unreasonable search and seizure if they didn't conduct a search or seize anything.
There are discoveries that occur ever day. It is not unreasonable to think that there are myths that have yet to be discovered.
Not necessarily. The denominator need not have any real zeros, for example x2+1. Not necessarily. The denominator need not have any real zeros, for example x2+1. Not necessarily. The denominator need not have any real zeros, for example x2+1. Not necessarily. The denominator need not have any real zeros, for example x2+1.
dog but
Not necessarily, usually not.
It does not necessarily have any slope.
Not necessarily.
If the concept of scientific notation includes a requirement that the part of a number in scientific notation that is not necessarily a power of 10 be expressed with exactly one significant digit before any decimal point, then the number with the larger exponent can be presumed to be the larger number, because 9.99.... X 10n is necessarily smaller than 10(n+1) for any positive integer 10, since 9.99... is less than 10. Otherwise, the presumption is not warranted, because 20 X 101 is greater than 0.02 X 102