The answer is b hope this helps
Answer:
The correct option is;
Amplitude
Explanation:
When transmitting picture signals over the air by broadcasting stations, the signals are shifted into high frequency channels of Very High Frequency (VHF) or Ultra High Frequency (UHF) carrier currents and imposing the the television signal by changing the amplitude of the high frequency carrier current to match the transmitted television signal waveform shape
<span> </span>Most of the stars in the Milky Way will end their lives as white dwarfs
(B)Option b is your answer..........
Navigation is the art of measuring distances in order to be able to get from one place to another
