Answer:
Demography can help us plan for the needs of our population.
Explanation:
you're welcome 乁( • ω •乁)
Río de Janeiro in the state of Rio de Janeiro
Answer:
<em>Hello, Combustion occurs when fossil fuels are burned, and the elements in the fossil fuels oxidize, or combine with oxygen. When coal is burned, the carbon oxidizes to form carbon dioxide, or CO2. Hope That Helps!</em>
<em>From SusieLouielove.</em>
Answer:
Through infrared radiation
