That would be geographical information systems (aka GIS).
Once you have stopped for a school bus, do not pass until the driver signals you to proceed, the red lights stop flashing, or the bus starts moving ahead. Whenever a vehicle ahead of you stops to let a pedestrian pass in front of you, you should stay in line and until the vehicle ahead proceeds.
Answer:
Nitrogen about 77 percent of the atmosphere is composed of nitrogen
the answer is... hydrocarbons
Using the Punnet square, you find it is a 100% chance
