What is startfication?

What is an example of an dependent variables? What is a group of stars that form a pattern? Do food has radioactive content? How many fluid ounces are in 199 grams? What step comes between identifying a need and generating ideas in the technological design process? How do erasers erase? What happend to the rubber slippers when bent? What is the scientific term for fear of plastic knives? Is the name Jerry a female or male name? Why is classification a useful tool used by man list three reasons why it is so useful? What is 6 feet in metric? What is the second character of the word refrigeration? What in Fahrenheit is 5 degreese celcius? How do you describe toilet paper? How many minims are in 2 fluid drams? How many hydrogen atoms are generated from 1 liter of water by electrolysis? What is the color of a mineral's powder? Is mitochondria most likely to be the power plant or the food processing plant? Why do you see colors in flame tests? What is a impearitive?