To perform respiration - day or night - , in this case also called the Dark Reaction, requires the presence of atmospheric O2.
Nitrogen-fixing bacteria convert nitrogen gas from the air into a form that plants can use, called ammonia. These bacteria form symbiotic relationships with certain plants, such as legumes, providing them with a source of nitrogen for growth and development.
Plants give off oxygen gas in the light.
Plants give off carbon dioxide in the dark through a process called respiration. This can affect their growth and survival because they rely on photosynthesis, which requires light to produce food. In the absence of light, plants may not be able to produce enough food to sustain themselves, leading to slower growth and potential harm to their survival.
The gas that comes out of your mouth that will help plants is carbon dioxide. Plants use carbon dioxide and release oxygen into the air.
Plants use carbon dioxide (CO2) during photosynthesis to produce glucose and oxygen. Carbon dioxide is taken in through tiny pores in the leaves called stomata and is converted into sugars by the process of photosynthesis.
freon
There is only one gas. It is the CO2 gas.
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Explain why plants are able to continue the dark reactions when they are not able to use the light reactions?
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.
Perhaps to use it when it is dark. (They produce their food by way of sunlight.)
glucose