Answer:
Following are the three main reasons why indoor air pollution has become a greater concern in developed countries;
- Indoor air pollution is the cause for several diseases in children and in adults. For example pulmonary disease, lung diseases, tuberculosis and etc.
- Indoor air pollution is also increasing due to the use of older technologies being used in the households for example smoke from chimneys and old stoves that have worn out.
- There is not enough budget and awareness of indoor air pollution and neither are efficient solutions provided to cater to this pressing issue.
A I think because there was still slavery in the south while he was president
Answer:
1/60 sq in
Explanation:
Use the triangle area formula.
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* 
* 
= 
There are more glaciers melting around the world due to global warming.
