True because if anything is moving it is in motion. And because horizontal is similar to projectile!
The answer is b) light waves travel faster than sound waves.
Answer:
They are:
Length - meter (m)
Time - second (s)
Amount of substance - mole (mole)
Electric current - ampere (A)
Temperature - kelvin (K)
Luminous intensity - candela (cd)
Mass - kilogram (kg)
The answer is -11.2 fahrenheit.