jaden9904 jaden9904

04-02-2020
Biology

contestada

Which is not a source of carbon dioxide gas?
A humans
B machines
C plants
D factories

Respuesta :

mariahahaha mariahahaha

04-02-2020

Answer is
C. Plants

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ttamya100 ttamya100

04-02-2020

The answer is C, plants

Answer Link

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