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.
Sleepy Nightime Shakespeare Van Winkle Chipper
glucose
Plants cannot use nitrogen gas directly because they lack the necessary enzymes to convert atmospheric nitrogen gas (N2) into a usable form like ammonia (NH3) or nitrate (NO3-). Instead, plants rely on specialized bacteria in the soil called nitrogen-fixing bacteria to convert atmospheric nitrogen into a form that plants can use for growth.