Draw a conclusion
observations
observations
producing a model
Hypotenuse
Matlock - 1986 The Investigation Part 1 2-16 was released on: USA: 2 February 1988
CSI Crime Scene Investigation - 2000 Last Supper 14-4 is rated/received certificates of: USA:TV-14
Yes, the police can take your keys during a search or investigation if they have a valid reason to do so, such as needing to access a locked area or vehicle as part of their investigation.
No , the last episode was #26 : "Investigation at Pinkerton" .
It means it's an important part of it.
The lowest or last part is called the tailend.
A police investigation can last as long as law enforcement believes it is necessary. Many investigations have gone on for decades.
Using a balance to measure mass might be part of a scientific investigation, but by itself and under ordinary circumstances it does not amount to a scientific investigation. If you are on a different planet or on a moon, or if you were in the weightlessness of space, then doing this (or trying to do it) might be considered a kind of investigation.