Answer:
vapes
Explanation:
that what make smokers cough
Answer:
I think it's B am not sure but I hope this helps !
Explanation:
Answer:
Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream
Explanation:
RBCs contain hemoglobin , a protein that carries oxygen. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the different body parts.
I believe the answer is FALSE... Nephritis is the inflammation of the kidneys... Wich is not an in infection of the blood stream...