What is an scribber?

Which gas will cause rainwater to have a pH of 6.0? What is 38.1 Fahrenheit? What happens when we throw garbage? Why does air rise at the equator but sink at the poles? The pressure of lp gas of 10psi equals to how many millibar? If I had a period since last intercourse three weeks ago would the pregnancy test I took be accurate? How long to walk 2 tenths if a mile? Is -19 dercress celsius warm or cold? How do you conduct a static shock without socks or a carpet? Identify three acceptable ways to test with M8 paper using the active method? 35mm equqls to how many CM? Is an a particular noun? What evidence supports Holmes conclusion that Wilson ain't bright? What does parameter mean in science? Is friction useful for ships? How do hydrosphere use in a sentence? The nonreactive elements at the far right of the periodic table that contain an octet of electrons in their valence shell are? How much does a bushel of sand weight? What are the 4 main parts of a flower? What are the scientists common traits?