we inhale oxygen and exhale carbon- di- oxide
yes
You exhale because you're body is getting rid of the gases so the oxygen can come into your lungs.
CO2
exhale
you inhale oxygen and exhale carbon dioxide.
For allowing the dolphin to inhale and exhale gases so it can survive.
Nothing - they are "breathed out" with your exhale.
Nothing - they are "breathed out" with your exhale.
Nothing - they are "breathed out" with your exhale.
The lungs allow our blood to absorb oxygen and expel carbon dioxide and other gases. When we exhale, those gases are pushed out of our body.
When inhaling, you are taking in the air that surrounds us. This air is composed of several gases, of which oxygen is the most important to us. When we exhale, we breath out mainly carbon dioxide, and any other gases that we don't need to use.
am doing that in my science class right now. am tryna figure out the same thag. help me! :)))