Question

f. RBS helps in transportation of
i. Oxygen
ii. Carbondioxide
iii. Both a and b
plz help me fast ​

Answer 1

Answer:

i) oxygen

Explanation:

red blood cells carry oxygen from our lungs to rest of our bodies then they make a return trip, taking carbon dioxide back to our lungs to be exhaled

Answer 2

Answer:

3) both a and b

Explanation:

The haemoglobin (Hb) molecule with in the red blood cells (RBC) carries oxygen from the lungs to the tissues, also transport carbondioxide from tissues back to lungs and helps maintain acid-base balance