Answer
The excessively credulous belief is superstitious which comes only from supernatural influences, but the scientific beliefs come only by solid proofs after so many researches
All of them, that is why they are superstitions.
Superstitious beliefs are basically not proven and beliefs with scientific basis are beliefs that are proven to be true.
How scientific principles and superstitious beliefs contradict
How scientific principles and superstitious beliefs contradict
There are no scientific evidences for superstitious beliefs. Not only that, but there is no evidence of any kind for superstitious beliefs.
a superstitious belief a statement which has no basis or true-to-life basis while scientific practice has a facts and basis through observationand experiments an of cousre experiences.
There are none. If a belief or practice is superstitious, then by defintion it does not have a scientific basis.
Scientific facts are based on evidence, beliefs are not
superrtitious beliefs about comets and its scientific explanation
No. Superstitions are not scientific in any way whatsoever.
Test the beliefs using scientific methods. In most cases the beliefs will turn out to be unfounded.
None do. By definition, superstitious beliefs do not have a scientific basis.