Did you know that 15% of the air you breathe in an average metro station is human skin? These are 25 of the most disturbing things you’ll learn today.
Cymotha Exigua is a type of parasitic crustacean that attaches itself to the base of a fish's tongue after which it eats the tongue and attaches itself to the stump. It then acts as the fish's new tongue.
The tarantula hawk reproduces by stinging a tarantula and laying an egg inside its back. When the egg hatches the larva digs into the still alive tarantula and eats all of its internal organs before busting out of its abdomen to repeat the cycle.