What is a petriperm?

This image shows a child's fingers dipped in paint colors and smeared on blank paper. What type of interpretation is this description? Radiation burns which cause delayed irreversible changes of the skin? What happens when the amount of drag becomes larger than the amount of thrust? What are the differences between nucleoside n nucleotide? What factors affect aquatic organisms? How are plant stem cells arranged? How should the biosphere can best be defined as? Which two mountain ranges seperste Europe and Asia? How does the Mercalli scale best demonstrate the power and the destructive nature of an earthquake? Is mixing a salad dressing chemical change? What is geographical location barrier? What is the chemical formula for leopard fur? When does daylight saving time start in Perth WA in 2012? The molecule responsible for carrying oxygen through the human body is? What is similar about the valence electrons for atoms of elements in period 2? What is 27 MHz to AWG wire conversion? Why do marine west coast climates have abundant precipitation? Where is the most severe weather on earth? How do you set gas pressure on a gas furnace? Why would Orange Juice stunt the growth of wheat grass?