Which statement explains how this type of fossil differs
from a trace fossil?
this fossil reveals the activities of an organism
this fossil was created in solidifying sediment
this fossil is an impression left by an organism.
this fossil was an organism that has been turned into
rock

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.