aveoli sac
oxygen(O2)
we breathe out a gas called carbon dioxide
== == We breath out Carbon Dioxide gas which has the symbol CO2 It contains one atom of Carbon and two of Oxygen
Carbon dioxide is the gas you breathe out the second most. Oxygen is the gas you breathe out the most.
"Respire" means to breathe in and out; inhale and exhale. It also covers the the metabolic process of respiration in individual cells which is gas exchange across these cells' membranes.
when you breathe out,the gas that is emitted is
The gas you breathe in from the air is called oxygen.
Oxygen we inhale oxygen and exhale carbon dioxide
Oxygen is the gas we breathe that helps our body get energy from food through a process called cellular respiration. In this process, oxygen is used to break down glucose from food into energy that our cells can use.
Oxygen. You breathe out CO2
gas
Animals release carbon dioxide gas when they breathe out. This gas is a byproduct of the process of cellular respiration, where cells use oxygen to produce energy.