liesssha liesssha
  • 01-10-2020
  • Biology
contestada

The industrial activities that our modern civilization depends upon have raised atmospheric carbon dioxide levels from 280 parts per million to 414 parts per million in the last 150 years.

True
or
False

Respuesta :

Epicpatato445
Epicpatato445 Epicpatato445
  • 01-10-2020
I think it would be false
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