What Happens To The Concentration Of Sulfur Dioxide And Nitrogen Oxides As The Coal Consumption Rate Increases?

A

Explanation:

The SO2 will be reduced by the Carbon in coal to form Carbondioxide in the atmosphere ; similarly NOx has poisinous components and so it can be reduced to Nitrogen gas which is a constituent of the air.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

well the answer is 2!