Question

why is oxygen important?what are the uses of Air?ofc we can be friends and you are my unnie so what can i call you​

Answer 1

Answer:

why is oxygen important?

Two oxygen atoms join to form a single oxygen molecule, hence the term O2. ... For animals, breathing is the most important use of oxygen and in terms of physiology, our respiratory system and circulatory system carries oxygen to our cells and organs.

what are the uses of air

• Mention two uses of air.
• Combustion.
• Maintaining Temperature.
• Supplier of Energy.
• Photosynthesis.

Answer 2

Answer:

Oxygen :

We breathe because oxygen is needed to burn the fuel [sugars and fatty acids] in our cells to produce energy.) (Oxygen is brought into the lungs via breathing, where it is transported by red blood cells to the entire body to be used to produce energy.

Air :

Air is important for living things.

Breathing is part of a process called respiration. During respiration, a living thing takes in oxygen from the air and gives out carbon dioxide. This process gives animals and plants the energy to eat, grow, and live life!

I HOPE IT HELPS YOU!

Btw can you be my friend?

Okay ❤️