The skull is in the way
Yes, since the brain and spine are part of the nervous system, then the nervous sytem has arteries and veins. There are major arteries in the brain.
Yes, but it will be a little darker inside the veins.
Inside of your veins and arteries.
The brain has veins, capillaries, and arteries which contain blood cells.
The brain itself does not pulse, but it does have a blood flow. The veins and arteries do have a pulse.
lung,heart,brain,aorta,arteries,veins
Inside the veins and arteries
Veins and arteries don't enter bone. They are outside of bones. The only thing inside bone is bone marrow.
The jugular veins are the two main veins in the neck returning blood from the brain to the heart. Their arterial counterparts are the carotid arteries.
Veins are not actually darker than arteries. In fact, on dissection, veins and arteries are both a whitish color. The reason that they are more visible is because there are larger veins that are located closer to the surface of the skin than arteries. Veins also tend to have thinner walls, making the blood inside them more visible.
the three blood vessels are the Veins capillaries Arteries the arteries.
Most veins are thinner walled tubes than arteries, and basically transport blood towards the heart.