finnwolfbrown
finnwolfbrown finnwolfbrown
  • 19-10-2022
  • Biology
contestada

Which of the following BEST describes the current carbon dioxide concentrations in the atmosphere?

A. OVER 400 ppm but LESS THAN 500 ppm
B. UNDER 100 ppm
C. BETWEEN 100-125 ppm
D. Well OVER 10,000 ppm​

Respuesta :

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