What kind of fuel supplies 80%of industrialized energy needs

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

Match with o for organic and i for inorganic for each compound

Hybrid instruments that play sounds that are part sampled and part synthesized are known as: