<h2>collecting evidence to answer a question</h2><h2>researching past events</h2><h2>studying evidence to solve a problem</h2><h2>finding out where, when, and why an event happened</h2>
Explanation:
determining who is responsible for a crime: History does not much speak or research about crime. Only detectives will do research on crime. This option is invalid.
collecting evidence to answer a question:
Historians collects evidence to prove the past where as detectives collect evidence to prove the crime
researching past events
Past events are researched to find out the history by the historians, and detectives research the past crime
finding out where, when, and why an event happened: Historians finds details to register the history for future use and detectives find out the place, date and reason for crime.
studying evidence to solve a problem
Historians study evidence to prove the history and detective study to prove the crime
