Pistical what it is?

What in science should be made or created as similar as possible to the real thing? What particle matter contains 6 protons 7 neutrons and 6 electrons? What are 3 ways that electromagnetic radiation is used to improve your everyday lives? What is the gram stain for cholera? Is a saw a wedge? What scientist reasoned that if the human population continued to grow unchecked sooner or later there would be insufficent living space and food for everyone? What are the freezing points of the elements on the periodic table? When should a scientist report their result? What are the 2 different types of scientific models? How do you write 46322 in scientific notation? Why do you need grass and paper to make paper? Do you need to include the purpose hypothesis experiment and conclusion in your science fair notebook? What is the basic properties of the group neon is on? When is something considered radioactive? Which major kind of rock is formed by seafloor spreading? How does heat transfer by conduction? Is 61 degrees Fahrenheit cold? Is non rusting metal a physical change? In 20000 feet under the ocean what is the number of pressure per square inch? Does antibacterial soap kill more than non-bacterial soap?