Question

write the composition and function of blood

Answer 1

Answer:

blood is mainly composed of red blood cells, white blood cells, platelets and plasma

blood have three main functions, transport ,protection and regulations

Answer 2

Answer:

composition of the blood:Rbcs,WBCs, platelets and plasma

Explanation:

Rbcs -it has haemoglobin which oxygenates the blood to form oxyhaemoglobin

wbcs - fight against infections

platelets-help the blood to clot when exposed out to external environment

plasma-all blood cells are suspended in plasma