HomepageCategoriesEducationOpen system Open system online puzzle Joselin herrada 30 2023-11-10 3x3 - 9 pieces5x6 - 30 pieces7x8 - 56 pieces8x9 - 72 pieces9x10 - 90 pieces9x11 - 99 pieces10x12 - 120 pieces11x13 - 143 pieces13x15 - 195 pieces21x24 - 504 pieces Start a new game By solving these puzzles, you show us that they are worth showing to more visitors. Until they become more popular, they are partially hidden. 30 Joselin herrada 2023-11-10 0 0 Share Favorite Help The open system is that which can exchange matter and energy Best results for size Show all results Coffee Doughnut Dessert Tableware Tea Chocolate Cup Saucer Pastry Plate (dishware) Caffeine Earl Grey tea Bowl Spoon Teacup Kona coffee Kitchen utensil java coffee Kapeng barako Drink table Play similar puzzle Comments Rate this game No votes yet - be the first Your vote: Add comment Sign in to add your comments. Log in Add a comment Other puzzle from the Education category 28THE WORLDMarta Leddasolved 53 timesSolve puzzle9Road signsJeżynasolved 2,767 timesSolve puzzle4My body partsMarianasolved 1,016 timesSolve puzzle28The neolithicNicksolved 1,903 timesSolve puzzle28battle of pensacolanathaliasolved 32 timesSolve puzzle
The open system is that which can exchange matter and energy
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