Answer:
treating may allow u to live longer and can help relieve symptoms the cancer is causing
Answer:
b. Tunica Intima, Tunica Media, Tunica Adventitia.
Explanation:
The Tunica Intima is the layer that is in direct contact with the flowing blood. Meaning that it is the one that faces the lumen of the vessel. Following the Tunica Intima, the vessel has the Tunica Media, and finally after this one, the Tunica Adventitia. The latter is the most external layer.
Deoxygenated blood leaves the heart, goes to the lungs, and then re-enters the heart; Deoxygenated blood leaves through the right ventricle through the pulmonary artery. From the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle. Blood is then pumped from the right ventricle through the pulmonary valve and into the main pulmonary artery.
Answer:
Autonomic nervous system
parasympatheic nervous system