Biology T-Shirt Skeletal System

Family, friends and your own aspirations hold you up, but what physically holds you up? The skeletal system does this job for the human body and keeps us from just being a fluid filled sac. Treat your body well, lot's of calcium for those tired bones! Explore the skeletal system with this Biology T-Shirt, sure to give your calcium fix. So why this biology t-shirt in particular? Well, this product offers a fun and unique graphic while also succinctly presenting the information to all our biology enthusiasts out there.