differences between human air sacs and bird air sac
Answers
Answered by
1
Answer:
Explanation: Air sacs are spaces within an organism where there is the constant presence of air. Among modern animals, birds possess the most air sacs (9–11), with their extinct dinosaurian relatives showing a great increase in the pneumatization (presence of air) in their bones. Theropods, like Aerosteon, have many air sacs in the body that are not just in bones, and they can be identified as the more primitive form of modern bird airways. Sauropodsare well known for the number of air pockets in their bones
Answered by
1
Answer:
air sacs and human sacsv
Explanation:
define electrovalency as the difference between logical and operator of a stream in the same 3636th and operator that I am also using to enter into the co operation 3
Similar questions