Capillaries
the right and left common carotid arteries carry blood to the head. I assume that is what you meant, because nothing carries blood vessels to the head.
The endothelium is a type of tissue that lines the inside of blood vessels, including arteries, veins, and capillaries throughout the body. It acts as a barrier between blood and surrounding tissues, and plays a critical role in regulating blood flow, clotting, and inflammation.
55000
a gunny sack is a sack made of gunny or burlap
The sack worn by mountain men around their necks was called "a bullet pouch."
No, the scrotum, commonly referred to as the "ball sack," does not contain any bones. It is a pouch of skin that houses the testicles and helps regulate their temperature for optimal sperm production. The structure is made up of soft tissue, muscles, and blood vessels, but it lacks any bony components.
amniotic sack
The pink sack is called the placenta.
possibles sack
The "wirey stuff" in the scrotum, or testicle sack, is likely the spermatic cord, which contains blood vessels, nerves, and the vas deferens. The vas deferens is the duct that transports sperm from the testicles to the urethra. Additionally, the scrotum itself has connective tissue and muscle fibers that help regulate temperature for optimal sperm production.
Udder
Sac