The open circulatory system is a system in which a fluid in a cavity called the hemocoel bathes the organs directly with oxygen and nutrients and there is no distinction between blood and interstitial fluid; this combined fluid is called hemolymph or haemolymph.
Be sure to pre-heat dryer. The heat set with an iron it's important to note that temperatures vary from iron to iron. When using an iron, pre-heat iron to maximum temperature safe for fabric. Place aluminum foil on ironing board and the painted side of the fabric down. Press against the backside for at least 15-25 seconds per square foot.
Squirt foam glue onto the foam. Use the foam paintbrush to smooth out the glue, especially along the edges of the foam. Place the fabric on top of the foam, pattern side up. Adjust it to fit correctly over the foam. Run your hand over it to smooth out any bumps.