can i get the summary of the circulatory system????
Answers
Answered by
0
circulatory system carried out the blood circulation
Answered by
2
closed circulatory system is present in
Annelida , cephalobed mollusca and Vertebrata
Open circulatory system is present in
-protozoa
-porifera
-celenterata
-ctenophora
-platyhelminthes
-Aschelminthes
-Arthropods
-Mollusca (not cephalobed)
-Echinoderms
-Hemichordates
and chordates(except vertebrates).........
hope it will be helpful...... dear... ☺✌✌
Similar questions