Question

What’s the answer to this question ?

Answer 1

CARBON DIOXIDE

Step-by-step explanation:

This oxygen comes from the waste of the metabolism of phytoplankton, which, like the rest of plants, absorb carbon dioxide from the atmosphere and, through the process of photosynthesis, convert it into organic matter and expel oxygen to the outside.

MEXICAN ♥

Answer 2

Carbon Dioxide

Step-by-step explanation:

Because Sugar is food light is clearly not it and water is a liquid.