#didyouknow

Horseshoe crabs: 450 million years old and still saving lives! 🦀💙 Did you know their blue blood costs $60,000/gal? 

Explore their story now! 🌊

#horseshoecrabs #naturefacts #sciencefacts #wildlifeconservation #marinebiology
#didyouknow #horseshoecrabs #naturefacts #sciencefacts #wildlifeconservation #marinebiology