Shizz1121 Shizz1121

09-06-2017
Biology

contestada

Which of the following decreased carbon dioxide levels in the atmosphere?

A. Cellular respiration

B. Decomposition by bacteria

C. Burning fossil fuels

D. Photosynthesis

Respuesta :

vanessableoussi vanessableoussi

09-06-2017

your answer would be B

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