No, but you need a mask or you will inhale lots of fine calcium dust.
lung
YES!!! You inhale oxygen and exhale carbon dioxide.
You inhale oxygen and exhale carbon dioxide, and plants produce oxygen using carbon dioxide, called photosynthesis.
When you breathe, you inhale needed oxygen, and exhale Carbon Dioxide which is a waste product. The Carbon Dioxide (CO2) contains carbon in a gaseous compound that enters the atmosphere.
true
carbon dioxide
Carbon Dioxide?
Most living animals inhale oxygen and exhale carbon dioxide plants try to compensate for that so they can live on earth by soaking up the carbon dioxide for photosynthesis and excreting oxygen therefore we are inhaling the carbon dioxide we create
Carbon dioxide ;D and carbon dioxide leaves it. 8)
because oxygen and carbon dioxide are what we inhale like wind
Oxygen
lung
when you inhale you breath oxygen when you exhale carbon dioxide
Yes, humans inhale oxygen through their lungs. Oxygen is necessary for cellular respiration, where it is used in the process of generating energy for the body's functions.
Animals exhale carbon dioxide and inhale oxygen just as humans do.
All plants inhale carbon dioxide and exhale oxygen.
Respiration creates carbon dioxide through breathing out. When we inhale, we breathe in oxygen, when we breathe out, it's released as carbon dioxide.