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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.
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.
How is nitrogen -15 isotope different from a nitrogen -9 isotope?
Nitrogen-15 would have 8 neutrons, while nitrogen-9 (if it existed) would only have 2.
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?
OK well free nitrogen is fixed by bacteria that live in the soil. some bacteria live in nodules, or bumps , on certain plant roots. the bacteria get food from the plants, and plants absorb fixed nitrogen from the bacteria. animals get nitrogen by eating plants or by eating prey that have eaten plants. fixed nitrogen may enter the soil in other ways too. a small amount of free nitrogen in the air by lighting. it is carried to the ground by rainfall. fixed nitrogen also enters the soil because of decomposers. decomposers break down dead organisms, and fixed nitrogen is released in the soil. the fixed nitrogen can be absorbed by plant roots.
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.
