Answer:
Ground-penetrating radar
Explanation:
Ground-penetrating radars use radio wave frequencies to find objects underground and send the information back to the archeologists
A ground penatrating radar
its a device that emitts high-frequency radio waves that pass through the Earth's surface, bump into objects and structures below, and bounce back to a receiver, which is often confused with SONAR equipment
C
would be the correct answer legal counsel is just a fancy way of saying "seeing an attorney."