The answer is red blood cells because they only give your body oxygen and can be the victims of infectious diseases, while all the other choices protect you from it
<h3>The blood in the pulmonary artery is going to the heart to collect oxygen, and therefore has a low content of oxygen. So, the blood in the pulmonary artery is a violet colour because it has low oxygen. The blood in the pulmonary vein is oxygen rich, and so it gives a scarlet</h3>
<span>IT is possible to treat Nikoleta's anemia with a blood transfusion with the use of beta hemoglobin component of the blood from the parents that she would most benefit from, and whom should the blood transfusion come from.</span>
Answer:
Proud, Happy, Lucky, and I can't come up with more.
Explanation:
it's true, if a person is happy they will show better results, and better results=Benefits, Benefits= Happy life. And this makes you do better, because you know you'll get something in return.
Brainiest please?
