air sacs
air sacs
1.For birds to be able to take flight or fly high enough and still obtain enough oxygen, the birds have air sacs. 2.(Air sacs are membranaceous receptacles which communicate with the cavities of the respiratory organs passages, and can through be filled with air.) I really hoped this helped, now remember the answer to the question is number 1. The definition of air sacs is number 2.
allow them to obtain oxygen from the air, such as aerial roots.
Our body obtain oxygen to our body by breathing.
Yes, it is possible for an eel to drown. Unlike other fish, its gills are unable to obtain enough oxygen to survive. It therefore has to surface for oxygen periodically.
Crustaceans obtain oxygen through gills.
They get oxygen from their gills.
Who is "they" ?
you obtain oxygen from your lungs you could breath through your nose and through your mouth
multicellular organisms obtain their oxygen through the respiratory system
Yes. When your muscles don't get enough oxygen they must obtain oxygen through a process called lactic acid fermentation. The lactic acid that forms as a result causes a burning sensation.
You can take in flight a portable oxygen as long as approved by FAA and also the plane you were boarding is also allowing you to travel with oxygen while your on flight.