Advocate: is someone who fights for something or someone. An example of this would be a lawyer who specializes in child protection and who speaks for abused children in court
Answer:
2. The distance which you can see ahead is less
Explanation:
Your vision is limited while driving at night due to it being dark
Scientific research is the systematic investigation of scientific theories and hypotheses.
Answer:
At a high level, public safety involves protecting the public safeguarding people from crimes, disaster, and other potential dangers and threats. In the United States, public safety is the dedicated responsibility of certain government organizations and local departments.
b