oxygen is not the most important gas per se, however 20% of the air we breath in, is oxygen. You can see why for living beings oxygen would be very important.
On the other side, oxygen can also be a "waste" product as is the case with photosythesis if we look for the leafs point of view
Oxygen is essential for sustaining life because it is needed for the process of cellular respiration, which provides energy for all living organisms. Without oxygen, cells would not be able to produce the energy needed to carry out their functions, leading to the death of the organism.
No, oxygen-17 and oxygen-18 are different isotopes of oxygen. They differ in the number of neutrons each atom contains. Oxygen-17 has 8 protons and 9 neutrons while oxygen-18 has 8 protons and 10 neutrons.
4 liters of oxygen is 100% oxygen because the volume is entirely filled with oxygen.
This fact suggests that the Earth's atmosphere is highly oxidizing, as hydrogen is primarily found in the form of water. It also indicates that free hydrogen gas is relatively rare in the atmosphere. Additionally, it highlights the importance of the water cycle in regulating the distribution of hydrogen on Earth.
An oxygen conserving device delivers oxygen to the user only when they inhale, as opposed to continuously flowing oxygen. This helps to reduce the amount of oxygen wasted during exhalation and increases the efficiency of oxygen delivery.
To breath!
it is what we breathe.
plants give us oxygen and take carbondioxide
blood oxygen meters
creates oxygen
oooo?!!?!? You breathe it!!! If there wasn't any oxygen we would all die.
Plants expel oxygen as a byproduct of photosynthesis. This process takes carbon dioxide and breaks it into carbon and oxygen.
adding oxygen
They provide Oxygen and food for us.
use of oxygen increases the energy output of suger burning almost 20 fold
The importance of hemoglobin for erythrocyte function is that it gives them oxygen carrying abilities. Without hemoglobin, the erythrocyte would be unable to carry and transport oxygen where it needs to go.
It keeps the brain and blood supplied with oxygen and nitrogen