A . (13) what have they accomplished so far ?. they are asking a question so they need a question mark.
Im very delighted because Kamala Harris is a woman of color and i believe that she will do amazing
The motto means that you should reduce the trash that is causing pollution. Also, that you should follow the idea of conservation and conserve any renewable resources by recycling them.
B sounds like the logical answer (I might be wrong though )
