Question

what is blood.............. ​

Answer 1

Answer:

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.

Explanation:

Hope it's helpful for you

Answer 2

$\large { \fcolorbox{gray}{black}{ ✔\: \textbf{Verified \: answer}}}$

• Blood is the fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

• Blood is a red coloured fluid that runs in arteries and veins and transports material from one organ to another. Blood carries oxygen and carbon dioxide from the tissues of the body. Blood consists of PLASMA, RBC, WBC and PLATELETS.