I think it is Sulfur Dioxide (SO2) and Nitrogen Oxides (NOX).
Answer:
Appalachian Mountain Range
Explanation:
The Appalachian Mountain Range runs through most of the Eastern United States, and had previously served as the border for the 13 colonies back in the colonial age.
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Australia/Oceania is the smallest continent
Answer:
Explanation:
Hepatitis B is a viral infection. This infection attacks the liver and is a source of acute and chronic disease. It is transmitted by body fluids like blood, and can also be transmitted by sex if one is infected, or by childbirth by the infected mother. It is also transmitted if people are sharing needles or syringes. So prevention would be done by practicing safe sex, testing ourselves before we have kids, and using clean syringes and needles that nobody used before us. Besides these, there is a vaccination that is safe and works.
Most don't report symptoms when infected. But some can experience illness for several weeks and their skin starts yellowing along with the eyes, urine becomes darker, nausea and fatigue along with vomiting or abdominal pain.
The generation of electricity through nuclear<span> energy reduces the amount of ... Less </span>use<span> of fossil fuels means lowering greenhouse gas emissions (CO</span>2<span> and ... </span>One<span> of the main </span>disadvantages<span> is the difficulty in the management of </span>nuclear<span> waste. </span>
