Question

hello guys
what is blood​

Answer 1

Explanation:

Your blood is made up of liquid and solids. The liquid part, called plasma, is made of water, salts, and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells, and platelets. Red blood cells (RBC) deliver oxygen from your lungs to your tissues and organs.

Answer 2

Answer:

hello how r u

Explanation:

have a nice day to you mark me as brainlist