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What else can I help you with?
How do animals get their nitrogen they need?
well, herbivores eat plants (which have nitrogen in them due to help from nitrogen fixating bacteria) then other animals eat herbivores. Since animals are heterotrophs they have to get their nutrients from other organisms.
If nitrogen is so abundant in our atmosphere compared to oxygen why aren't there nitrogen breathing lifeforms?
Because really, Nitrogen in its gas from is a very inert substance. Even Legume plants that "fix" nitrogen in the air expend a lot of energy doing so. So in a way it's more worth while using oxygen, which is more reactive than nitrogen.
What is tidal volume breathing?
Tidal volume breathing refers to the amount of air that enters and leaves the lungs during a single breath while at rest. It is typically around 500 mL for an average adult. Tidal volume is important for delivering oxygen to the body's tissues and removing carbon dioxide.
How is nitrogen -15 isotope different from a nitrogen -9 isotope?
Nitrogen-15 has 15 protons and neutrons, while nitrogen-9 has only 9 protons and neutrons. Nitrogen-15 is a stable isotope, while nitrogen-9 is not stable and undergoes radioactive decay.
What happens when person talk and swallow at the same time?
Talking and swallowing at the same time can result in choking or aspiration, where food or liquid enters the airway instead of the esophagus. This can lead to coughing, difficulty breathing, and in severe cases, aspiration pneumonia. It is important to avoid talking while swallowing to prevent these complications.
What happens to the wavelength of light when it enters a glass slab from air?
The wavelength of light decreases as it enters a glass slab from air. This is because the speed of light is slower in glass than in air, causing the frequency of the light to remain constant while its wavelength decreases.
What causes morning dry mouth?
One of the most common reasons is because you are breathing through your mouth while you sleep. This most often happens when you have a cold.
When is blood oxygenated?
while breathing
What is the diffrence between fixed nitrogen and free nitrogen?
Fixed nitrogen refers to nitrogen compounds that have been converted from atmospheric nitrogen by bacteria or through industrial processes, while free nitrogen refers to nitrogen gas (N2) that exists in the atmosphere in its elemental form. Fixed nitrogen is more readily available for use by plants and animals, while free nitrogen is inert and must be transformed into a usable form before it can be utilized.
What happens if you mix nitrogen with argon?
When nitrogen is mixed with argon, the properties of the mixture will depend on the ratio of the two gases. Argon is a noble gas that is inert and does not react easily with other substances, while nitrogen is also relatively inert. The resulting mixture would most likely retain characteristics of both gases without any significant chemical reactions occurring.
What happens to a sound wave when it enters a denser medium?
When a sound wave enters a denser medium, its speed decreases and its wavelength also decreases while the frequency remains the same. This causes the sound wave to bend towards the normal line at the boundary between the two media.
At what point during pregnancy does the soul enter the body?
The concept of when the soul enters the body is a matter of personal belief and varies among different cultures and religions. Some believe the soul enters at conception, while others believe it happens at a later stage of development. There is no scientific evidence to support a specific point in pregnancy when the soul enters the body.
