Question

write in one word a) prevent backflow of blood b)carries oxygenated blood c) helps in absorption of food​

Answer 1

Answer:

(a) Valves

(b) pulmonary vein

(c) small intestine

Hope it helps you

Please mark it as brainliest answer

Answer 2

Answer:

Hi mate....

1.Valves prevent back flow of blood.

2.Arteries carry oxygenated blood.

3. Duodenum(contains Vit B12) helps in absorption of food.

❤