With enhanced Covid-19 measures, there will be a delay in fulfilling your orders from now till 1June2020. Thank you for waiting, we are extending a 15% on all regular priced items. Discount Code: thankyou15 Dismiss
Are you interested in understanding the human body? Would you like to understand how the digestive system works,or how big the human heart is? Discover the skeletal, digestive, circulatory, respiratory and urinary systems. Check the size of individual organs and bones, see what the chest holds, how long the intestines are, and what else the abdomen covers.