pepong
yes
it is the hilumHilum
Capillaries are known as exchange vessels. Capillaries are the smallest of vessels and allow nutrients and waste to pass through blood and body.
I believe the term you are looking for is a foramen which is an opening in the bone that allows blood vessels to pass through and/or connect to another point
capillaries
The Mandible
Capillaries
The alveoli and capillaries in the lungs pass oxygen to the blood. Both have very thin walls, which allow the oxygen to pass from the alveoli to the blood. The capillaries then connect to larger blood vessels, called veins, which bring the oxygenated blood from the lungs to the heart.
Descending aorta Inferior vena cava
From the placenta, oxygen and nutritional requirements through your blood vessels directly pass into your infant's blood vessels and are carried to your infant along the umbilical cord. Blood circulates through vessels in the cord, that involves one vein that carries blood full of oxygen and nutrients from you to your infant.
the blood travel through blood vessels is the Artrium or atria. :-)
The heart is a pump and move blood through the blood vessels.