The blood vessels of an embryo are connected to both the heart (internally) and the umbilical cord (externally). The heart beats and helps circulate the blood to some degree but mostly it is the heart of the mother that helps circulate the blood to and from the embryo.
how are the blood vessels connected to one onother
The aorta, arteries, and the veins.
How are the blood vessels connected to one another?
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Every organ is connected to the lungs by blood vessels. The heart is directly connected.
As you grow, your blood vessels do as well. This is why only an adult human body's blood vessels, when all connected, can reach halfway to the moon, whereas a child's would not. These blood vessels also stretch when you grow or flex.
through anastomosis
what are the 2 sets of blood vessels
The umbilical cord contains blood vessels which carry substances to and from the placenta and thence from the mother.
Bone marrow has a large concentration of blood vessels that are connected to the circulatory system of the body so it has easy access to blood.
through ventricles connecting your airway and blood vessels together
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