Which of the following is not a correct statement about the function of HCI secreted in the stomach?
A. It activates the digestive enzyme in the stomach.
B. It helps in digestion of protein.
C. It helps in digestion of carbohydrates
D. It keills the bacteria that enter the stomach with food.

D. it kills the bacteria that enter the stomach with food ;-; mark me as a brainleist ty :)

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

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.