A pressure gauge connected to the fuel pressure test fitting (Schrader valve) shows a pressure lower than spec. Technician A says that the low pressure is likely to be caused by a faulty fuel pressure regulator. Technician B says the fuel pump is possibly at fault. Who is right?

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.