if plants were taking nitrogen they would die meanining there would be nothing to take in carbon so we would die
We get the nitrogen our bodies need by eating food.
When we breathe in nitrogen, our bodies do not use it for any specific purpose. Nitrogen makes up about 78 of the air we breathe, but our bodies mainly use the oxygen in the air for important functions like producing energy.
When we breathe in air, about 78% of it is nitrogen. Our bodies do not use this nitrogen, so when we exhale, the nitrogen is released back into the atmosphere unchanged.
Nitrogen is primarily used by the body to build proteins and nucleic acids, but our bodies do not have a direct physiological need for elemental nitrogen gas. The nitrogen in the air we breathe is not in a form that our bodies can readily utilize for metabolic processes.
Nitrogen
Nitrogen is essential for building proteins in our bodies, supporting plant growth, and maintaining healthy soil. It is also used in the production of fertilizers, explosives, and medical drugs. Additionally, nitrogen makes up about 78% of Earth's atmosphere, playing a crucial role in maintaining the balance necessary for life.
Nitrogen is a pure gas and so is the important one.
When we inhale air, we breathe in nitrogen along with oxygen. Our body uses the oxygen for cellular respiration to produce energy, while the nitrogen is mostly exhaled back out without being utilized by our bodies. Nitrogen makes up about 78% of the air we breathe, but our bodies do not have a biological need for it.
One does not have to be an atheist to believe this. With the exception of some helium, all atoms heavier than hydrogen were made by the thermonuclear reactions of stars. That would include the matter that makes up our bodies. As to nitrogen: We take in nitrogen from the food we eat. The nitrogen in our bodies returns to the environment when we excrete and when our bodies decay. That nitrogen gets taken up by planets and later animals, while some is returned to the atmosphere.
We get Nitrogen compounds into our bodies through protein food we eat. This Nitrogen is again released to the environment by excretion. Also after animals are dead the nitrogen is released to the environment by decaying.
without nitrogen our bodys would over oxygenate (get to much oxygen). nitrogen is important for plants, after all they breath in nitrogen and breath out oxygen.
Nitrogen is essential for life because it is a key component of proteins, which are essential for the growth and repair of tissues in our bodies. Nitrogen is also a crucial element in DNA and RNA, which are necessary for genetic information and cell function. Without nitrogen, our bodies would not be able to function properly and we would not be able to survive.