Respuesta :
Answer:A
Explanation:Since carbon dioxide is needed in photosynthesis process, then much of the carbon dioxide which is produced by green plants is not always excreted in form of metabolic waste because it can be easily used in the photosynthesis process.
The carbon dioxide won't be a metabolic waste because A. It can be used for photosynthesis.
Photosynthesis simply means the prices through which green plants and other organisms are able to transfer light energy into chemical energy.
It should be noted that during photosynthesis, light energy is captured and then converted you water, carbon dioxide, etc.
Therefore, carbon dioxide won't be a metabolic waste because it can be used for photosynthesis.
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