The stage in cellular respiration that supplies most of the energy for our cells involves electrons "falling" to different "stages". The electrons fall because they are pulled that way by oxygen, which has a very high attraction to electrons. As they fall, they supply energy to proteins that "pump" hydrogen across a membrane in our mitochondria, creating a "dam" of hydrogen ions. These ions will try to "flood" out of the "dam", doing so by going through a complex that acts as a turbine, supplying energy to cells. So, basically, oxygen is needed for the electrons to fall to start the energy-producing process. So, oxygen is needed is producing energy- if we run out of oxygen, we run out of energy.
Amoeba can die if they lack oxygen. They need it.
lack of oxygen.
A lack of oxygen to the fire
Infection poisioning overheating or lack of oxygen
various gasses and lack of oxygen
Lack of nutrition or oxygen.
It would die because of lack of oxygen, and lack of food.
lack of oxygen
Well, asphyxiation is lack of oxygen, your body NEEDS oxygen to function... Kinda self explanatory after that.
Lack of oxygen
so you wont die from lack of oxygen when in space
Carbon monoxide takes oxygen from the atmosphere or inside a persons body to form CO2 and the person will die from lack of oxygen