Riddle

I've been argued on my colour. Without me you'll die. So many attempts on your life use me, so make sure you have many of my "White" friends. What am I?

Choose an answer

A.platelet
B.white blood cell
C.hemoglobin molecule
D.red blood cell
Hint: It's a 3-word phrase with 12 letters, starting with "R".

Answer

red blood cell

Why this is the answer

Blood's true color has long been debated, and red blood cells are essential to survival, working alongside their 'white' counterparts to keep the body alive against constant threats.

This riddle is filed under Long Riddles and rated Medium.

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