While travelling in Germany, you fill your rental car with gasoline. The gasoline pump indicates you have purchased 48.27 L of gasoline. How many gallons of gasoline did you purchase?

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

What are several ways to reduce the effect of friction