Question

1) difference between arteris and veins

2) difference between red blood cells and white blood cells ​

Answer 1

Answer:

arteries 1- more flexible

2- carry oxygenated blood away from the heart to the body.

veins 1- less flexible than arteries

2- carry deoxygenated blood from body to heart

hope u like it...!!!

Answer 2

Answer:

Red blood cells (RBC, erythrocytes) are hemoglobin-carrying cells that primarily transport oxygen. White blood cells (WBC, leukocytes) take the form of either granulocytes or lymphocytes. ... Lymphocytes are highly antigen-specific, meaning they are able to target specific infectious agents, primarily viruses.

Explanation:

The chief difference between arteries and veins is the job that they do. Arteries carry oxygenated blood away from the heart to the body, and veins carry oxygen-poor blood back from the body to the heart. Your body also contains other, smaller blood vessels.