Answer:
all the above, you have to be hands on and be completly sure you want to do this also because there are a lot at risk and there alot of challenges
Explanation:
At least we now have blinking
Answer:
C.
Explanation:
You can look at the data for neighborhoods with and without to see if there is a difference. Most likely every neighborhood will not be impacted the same but you will see a trend. So it would be researchable and debatable.
You need to be able to have rock hard evidence to put a criminal away depending on the jury and what they think but in most cases you need evidence that can for sure put them away.
