Arteries. These begin with the aorta, the big artery leaving the center. Arteries have oxygen-rich blood away from the center to all the entire body's tissues. They branch many moments, turning out to be lesser and smaller sized because they carry blood farther from the center. Encyclopaedia Britannica's editors oversee https://zanderzdxsh.techionblog.com/36954900/4200-loan-no-further-a-mystery