A humans blood is red, an insects blood is blue.
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A humans blood is red, an insects blood is blue.
Hmm......oops wrong fact.
Human blood is pale red/colorless and insect blood is blue. Human blood has never been blue only colorless.
Unoxygenated human blood is purply, once oxygenized its bright red. It's never pale red or colorless. White blood cells or blood serum is colorless once separated from the red blood cells in a centrifuge.
Jamaica is the third largest island in the Caribbean, after Cuba & Hispaniola. However Jamaica is the largest English speaking island in the Caribbean.