النتائج (
الإنجليزية) 2:
[نسخ]نسخ!
The circulatory system
is the organ responsible for the circulation of blood within the body as blood President carrier of oxygen from the lungs to other tissues of the body, and then the transfer of carbon dioxide toxic to the lungs to be put out of the body
يجري ترجمتها، يرجى الانتظار ..
