Which instruments do volcanologists use to predict volcanic eruptions?
A: Seismograph
B: Rain Gauge
C: Satellite
D: Airplane Equipped with Weather Devices

Asalesman at a high end computer security firm want to sell you a proactive cover for your passport, which contains an rfid tag inside storing your sensitive information. the salesperson's solution cost only $79.99 and protects your passport from being read via radio waves while it is in your pocket. explain how you can achieve the same thing under $3.00

Which is the best minecraft server? a. mineplex b. worldonecraft c. 9b9t d. 2b2t

Which best compares appointments and events in outlook 2010appointments have a subject man, and events do notappointments have a specific date or range of dates, and events do notappointments have a start and end time of day, and events do notappointments have a location option, and events do not