What is the cause of these specialized cells that develop jobs to support your life? (Ex. blood, muscle, skin cells)

blood helps carry oxygen and nutrients across your body. Muscles help you move your body (duh) your skin cells protects the body from harmful UV rays

Pretty simple explanation

The process of cell specialization  is  how They help your body identify dangerous pathogens, and destroy them to keep you .safe and to tell your brain when you're hurt, so you can avoid whatever caused the pain

i would say the prokaryotic cells the prokaryotic cells are less complex, are usually found only in unicellular organisms and have more limited capabilities than eukaryotic cells.

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;