rubihernande007 rubihernande007

28-05-2021
Biology

contestada

26. The current carbon dioxide level in the atmosphere is over
*
400 ppm (parts per million)
500 ppm
0 550 ppm

Respuesta :

simepiriyefavour simepiriyefavour

28-05-2021

Answer:

the current carbon dioxide level in the atmosphere is 400ppm

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