How far can sparks travel?

What is the southern part of the interior plains region a huge rolling what? If the pressure on a gas increases four fold what happens to its volume? How often does a perenial plant flower? What are the five themes of geography in antarctica? Does lava have large or small crystals? Why would your 98 Chevy S-10 vibrate only at speeds of 20-25 MPH but others speeds it does vibrate not no matter what gear your in? What happens to molecular energy when a substance changes states? Which type of nonfoliated metamorphic rock is granular and made of quartz? Where can I get a score sheet for a card game called Nickel Nickel? Why is a person that has one white parent and one black parent called black? What is the Chemical equation of manganese II nitrite and beryllium chloride? The action of seeing or noticing means what? How can you describe the location ofthe metals nonmetals and metalloids on the periodic table? How does the field of genetics contribute to the study of evolution today? Show a picture of a growing parsnip plant? What is the definition of Experimental value? When Cytoplasm of the cell divide during? What units can be measured by mass? The role of tetrahydrofolic acid in the metabolism of one carbon fragment? How long would it take the satellite to reach Neptune?