I believe its D. response neuron.
Hope this helps!
Love, Grace-
Answer:
Explanation:
A moving charge causes a magnetic field and a moving magnet causes an electric field. If you change your frame of reference to that of the charged particle, the magnetic field disappears. Same is true for the magnet. Changing your reference frame to that of the magnet will make the electric field disappear.
Your body is preparing for a baby, if you become pregnant, your body needs that layer for a baby
