Biology, 07.04.2021 20:40 gomez36495983

The government wants to set new regulations that prohibit chlorofluorocarbons (CFCs) use in aerosol sprays and refrigerants. How will this act help with the sustainability of our environment?

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Biology, 22.06.2019 08:30

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Biology, 22.06.2019 11:30

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Biology, 22.06.2019 14:30

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