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nadya68 [22]
3 years ago
5

Why are modern homes more likely to have higher indoor pollution? A. They use kerosene heaters B. They use asbestos to prevent f

ires. C. They have central heating and air conditioning D. They are tightly sealed from the outside
Biology
2 answers:
elena55 [62]3 years ago
8 0
Homes that are tightly sealed from the outside are more likely to have a higher indoor pollution than homes that aren't tightly sealed from the outside. <span />
valkas [14]3 years ago
7 0
Modern homes are more likely to have higher indoor pollution because D. <span>They are tightly sealed from the outside</span>
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