Haversian canals
Haversian canals
the blood vessels are the passageways of blood from the heart and back to it after it circulate around the body.
the blood vessels are the passageways of blood from the heart and back to it after it circulate around the body.
YES
yes
blood could not circulate through the body unless it passed through the heart.
through urine and water poles
To circulate blood through the body.
1,000
Arteries and veins ... and yes, the heart, too.
Blood does not circualate through the body in 5 minutes so this question is false. It actually takes 23 seconds to circulate around your body. B.D
"Your blood will circulate through your entire body in less than a minute." Hope it works! =)