Express the difference between the given numbers using absolute value find the distance by evaluating the absolute value​

true child development specifically

one time i was looking at my neighbors screen door to see if the door was open i was squinting like a fool for 10 minutes before realizing he was starring back i then died from embarrassment and am now typing this from the ghost world

answer(b) keep oxygenated and deoxygenated blood separate;

i think the answer would be b.