Oxygen In Your Blood Makes It Appear Red, But What Colour Is It Really?

0
Difficulty
Medium

Oxygen In Your Blood Makes It Appear Red, But What Colour Is It Really?

Question:
Oxygen In Your Blood Makes It Appear Red, But What Colour Is It Really?
a)
Blue
b)
Green
c)
Golden
d)
White

Scroll down to see the correct answer

Correct Answer
Blue
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