Answer:
2
Explanation:
Its mosty of wat u think about that thats why u turn away U may feel nervious ,shocked , exited , or maybe uncomfterbul (sorry i cant spell)
Refers to the blood flow to and from the lungs
. oxygenated
pulmonary artery high blood pressure, elevated to over 140/90 (systole/diastole)
The answer would be <span>Phagocytes. </span>
