,I believe the answer is: <span>preliminary investigation
</span><span>preliminary investigation refers to the process of determining whether there is a reason to believe a crime has been done.
In order to do this,the police department would look sign of crimes in the report. strong signs would include things such as sound of gun shot, broken window/lock, pool of blood, etc.</span><span />
It’s the 2nd one 29446 if it’s wrong
C. The United States accepted the 49th parallel as the border for the territory .
<span>In most psychology experiments a research finding is considered to be statistically significant if the p value yields less than 0.5 (33%) of error. This means that the null hypothesis is rejecting concluding that the relationship between two variables has been accepted (alternative hypothesis: Ha)</span>