Answer:

aortae

Answer	Crossword Clue
AORTAE	Life supporters?
AORTAE	Blood lines
AORTAE	Vascular vessels

AORTAE	Cardiologist's concerns
AORTAE	Vital supply lines
AORTAE	Major blood vessels
AORTAE	Cardiological concerns
AORTAE	Trunk lines
AORTAE	Major arteries
AORTAE	Circulatory system parts
AORTAE	Corporeal channels

AORTAE	Main arteries
AORTAE	Major vessels
AORTAE	Great arteries.
AORTAE	Arterial trunks.
AORTAE	Arteries.
AORTAE	Arterial trunks
AORTAE	Large vessels
AORTAE	Blood carriers

AORTAE	Arteries
AORTAE	Blood trunks
AORTAE	Trunk lines?
AORTAE	Grand-trunk arteries
AORTAE	Blood lines of a sort
AORTAE	Central arteries
AORTAE	Main lines
AORTAE	Lines leading from pumping stations?

AORTAE	Vascular viae
AORTAE	Corporeal conveyors
AORTAE	They have major bifurcations
AORTAE	Arterial tree components
AORTAE	Powerful bloodlines?
AORTAE	Vital blood lines
AORTAE	They come from pumping stations?
AORTAE	Ways to someone's heart

AORTAE	Vital lines