Nov 29, 2015
Top 10 Crazy Animal Facts You Don’t Know
Top 10 Crazy Animal Facts You Don’t Know
10 Insects Have Alien Blood Actually it isn’t blood at all, but rather something called hemolymph. It’s been somewhere between 500-600 million years since humans and insects shared a common ancestor, so it is no surprise that there are a few differences. Hemolymph is copper-based, rather than the iron that runs in our veins, giving it a blue or greenish tint when it is oxygenated. It’s not used…
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