The letter "B" is used for magnetic field
Answer:
Billions :)
<em>hope this helps! <3</em>
You are at rest with respect to the car.
You are in motion with respect to the School.
<u>Disaster</u>:- a calamitous event, especially one occurring suddenly and causing great loss of life, damage, or hardship, as a flood / airplane crash.
:))
Tranquilizers
Because they are meant to put you at ease which may cause drowsiness and mental clouding