Question

2) What is blood ? Why is it red?​

Answer 1

ʜᴇʟʟᴏ❤

~~ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ

°°The liquid material present in Body is called blood°°

•••Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream. Heme contains an iron atom which binds to oxygen; it's this molecule that transports oxygen from your lungs to other parts of the body•••

ꃅꂦᖘꍟ ꀤ꓄ ꃅꍟ꒒ᖘꌗ ꌩꂦꀎ❣

Answer 2

Answer:

RBCs contain hemoglobin (say: HEE-muh-glow-bin), a protein that carries oxygen. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the different body parts.