sarahj8 sarahj8
  • 11-04-2019
  • Biology
contestada

How much of the atmosphere is made of carbon dioxide?
By how much has CO2 increased in the atmosphere during the past 150 years?

Respuesta :

bhb6039994
bhb6039994 bhb6039994
  • 11-04-2019

Answer:

50 and 80

Explanation:

because it is

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