FACTS ABOUT HORSESHOE CRAB BLOOD CHEMICAL REVEALED

Although the horseshoe crab's tail appears to be like most likely risky, it is not a weapon. Instead, the tail is used to ideal the animal if it finds alone on its again. The tail can also be used for a rudder when the horseshoe crab is swimming.A horseshoe crab is designed similar to a tank! Its greatly-armored exterior shields the vulnerable com