What step of the scientific method do you preform after you state the problem?

Who first used the pi symbol and when? What gives something potintial energy? How warm or wet a place is overall is a place's? What kind of scientist is Dr.Oliver Headly? Briefly describe the necessary steps for observing a slide at low power under the compound light microscop? Why a bar of the brass is harder than a bar of copper? What instrument do you use to examine extremely small specimens? What Is 91.4 Million Miles Written In Scientific Notation? Give me 5 examples of sayings? What are your ability to work alone? What controls the light bulb and the heat in an incubator? How would you do ordinary things without electricity? In an experimental design the variable the researcher has control over and that is different for the treatment and control groups is called the .? What is pertilization? How many inches are there in 80 millimetres? How do icebergs float in the antarctic? How long do you have discharge for before you start your period? What is the name of the process that causes droplets to form on the outside of a glass? What temperature is it if it is 30 Celsius 30 Celsius? What is the control and the variable in a science fair project?