The plant use at day time is carbon dioxide.
The plant use at night time is oxygen.
There is only one gas. It is the CO2 gas.
Animals use and produce the same gases day or night. Oxygen utilized and CO2 produced.
Plants in a greenhouse use carbon dioxide gas during photosynthesis to produce oxygen and energy for growth.
Plants, Animals, and Bacteria
carbon dioxide
There is only one gas. It is the CO2 gas.
Oxygen is the gas that animals use in respiration. Plants use both oxygen and carbon dioxide. (This is assuming you mean cellular respiration.)
This is the gas carbon dioxide.
Owls are not often seen during the daytime.
glucose
Flares are bright enough to use during daytime, but are intended for use at night.
Sleepy Nightime Shakespeare Van Winkle Chipper