<h2>Major: Environmental Science</h2><h2>When coal and oil are burned, they form acids that fall to the earth as rain. Acid rain can do a lot of damage, such as killing off living things in lakes. Scientists figured out, however, that lakes on limestone rock were less affected than others. Why? Limestone weakens acid. So as a short-term solution, scientists added lime to lakes where it doesn't occur naturally.</h2>
<h2>No single science was enough to come up with this solution -- it took experts in biology, chemistry, geology, and other sciences. If you major in environmental science, you'll learn to use the ideas and methods of a number of biological and physical sciences to tackle some of the world’s most pressing problems</h2>
Departments is the answer
Answer:
<h2>a) It is seasonal</h2><h2 /><h2><u><em>
hope it helps</em></u></h2>
<u>CIVIL AND POLITICAL PARTICIPATION OF JESSE JACKSON:</u>
Jesse Jackson, the African American civil activist turned politician is one of the national heroes America ever had. He being a black at America, faced racism against which, he started his fight with his civil rights activities.
He then turned into a politician, served as a shadow US senator and his name was in the US presidency nominations twice consequently which was itself a great achievement for anybody, especially for someone whose race faces most taunted non-humanitarian racist feelings. Hence, his civil and political participation was significant as it helped the backward people to take one step forward.
Answer:
he used distribution method.
for step 1.as he distribute
2(x-1)=2x-2
