Which of these is the most likely reason why the steady state theory has been rejected by the scientific community? scientist worldwide do not agree with its result
scientists need expensive equipment to verify its results
it’s results remain unchanged over a long period of time
it’s experiments contradict the old theories about the universe

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.