Answer:
Explanation:
Clearer rendering reads;
The punctures that we have explained are used to obtain samples of organic liquids. Explain what differences you find between obtaining these samples and obtaining urine, gallbladder fluid, and gastric juice samples.
Answer:
Deoxygenated blood enters the right atrium from the superior and inferior vena cava > The blood flows through the tricuspid valve into the right ventricle >From the right ventricle, the blood flows through the pulmonary valve into the pulmonary artery > The right and left pulmonary arteries carry deoxygenated blood to the right and left lungs for gas exchange > The blood releases carbon dioxide as waste and picks up a fresh supply of oxygen > The oxygenated blood flows through the pulmonary veins from the lungs into the left atrium > From the left atrium, the blood flows through the bicuspid, or mitral valve into the left ventricle > Left ventricular contraction forces blood through the aortic valve into the aorta for distribution to the systemic circulation
Explanation:
Galen was a renew physician during the Middle Ages and Hippocrates believe that there are four humor in the body that which brings balance for a healthy life
Blood
Yellow bile
Black bile
Phlegm
Answer:
The pyloric sphincter
The pyloric sphincter, which separates the stomach and duodenum, periodically opens to release small portions of acidic chyme