This is a science question: Which was a result of both the Clean Air Act and the Clean Water Act?(1 point) increased plastic recycling

reduced factory pollution

increased paper recycling

reduced car emissions

What were the success and failures that came to boyle’s excitements?

1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false

What causes most sediment to wash or fall into a river