What is a supplimatory?

How can you decorate your science board if its on the Stroop effect? What are the two main types of forehead lifts? What is the hardest plastic? Which step comes before conducting an experiment in the scientific method A. Collecting the data B. Forming a hypothesis C. Stating the question D. Analyzing the data? Who uses the scientific method? Describe an example of how natural selection influenced the evolution of a particular species? What are the disadvantages of falling water? Space and everything in it? Why is aceto-orcein used? What is arsenic's ductility malleability and texture? What is the property that causes some minerals to break along smooth flat surfaces? What is a dimple tray used for in science? What type of cycle used in refrigeration? Is mithibai good for science and where does it stand? What example would most likely be considered satirical? What happens to frequency when pitch increases? How much does a toy car weigh? Why is some moderation stricter than others... on websites that do the same thing? shortness? 6 forms of energy?