Scientific theories can be changed or replaced when there has been significant evidence for the change. The scientific method must be used to create a new hypothesis, which must then be proven.
timetravel has multiple theories about how it could work but none of them have been proven yet.
The noun suspect is a person considered guilty of a crime, or a cause of other types of situations. Examples: The police have identified a suspect in the crime. A faulty joint is the main suspect for this leak.
A proven truth is a fact or statement that has been verified through evidence, data, or logical reasoning. It is something that is widely accepted as accurate and reliable based on scientific, historical, or empirical research.
It is something that is proven as true and indisputable.
A cause that can be proven as arising from biological processes.
A scientific theory is something that has not been 100% proven to work in all situations. A scientific law or principle is a known principle that has been proven to work and affects all situations. There are special circumstances that take place in theory's and laws.
Some examples of situations where individuals are presumed guilty until proven innocent include criminal trials, investigations by law enforcement, and public accusations of wrongdoing. In these cases, the burden of proof is on the individual to demonstrate their innocence.
Answer this question… Scientific ideas are changed when better ones are found.
The ability to lead projects in any industry, Proven project leadership experience, and Expertise in managing people and processes.
Typesetting has changed in the digital age by way of newer and more advanced machines being introduced. These were proven to be more cost effective also.
It has proven to be a useful tool in teaching architecture and engineering, and is hugely popular across a wide range of age groups. It has also proven that quality gameplay trumps quality graphics.
Solving very competitive brain teasers is scientifically proven to be enhanced (unless one is too drunk, then nothing).
Avoiding
Spend time with both, then see who you really like
The theory of evolution has been proven to such a degree that it has almost become an axiom among the large majority of biologists.
Traditionally the Australian Constitution has proven very hard to change, in its history the constitution has been changed only 8 times out of 46 attempts, as such we can surmise that not alot of people want the constitution changed generally, but I could give a better answer if you asked about the constitution being changed in regards to what area.