Hi !
<em>Name the 3 pollutants that have decreased the most since the 1990</em>
Answer:
<em>- lead, </em>
<em>- sulfur dioxide (SO2) </em>
<em>- oxides of nitrogen (NOx).</em>
Blank 1: Hygiene
Blank 2: Vectors
Good luck!! :)
Yes it is said just talking to someone can reduce the impact of the stress <span />
