oxygen
The same gas you breathe out... or also known as Carbon Dioxide
Plants take in carbon dioxide.
Carbon Dioxide gas is taken in during photosynthesis and oxygen gas is given out whereas during respiration in plants oxygen gas is taken in and carbon dioxide gas is given out.
Oxygen
Carbon dioxide is absorbed as a gas by the leaves of the plant.
oxygen
co2
Oxygen
Carbon dioxide is the colorless gas that turns lime water milky and is taken in by plants during photosynthesis.
It releases oxygen
carbon dioxide
Carbon dioxide is the gas used in photosynthesis.