Answer:
D. All the above
Explanation:
Postsecondary Education, also known as tertiary education, is the education level that follows the successful completion of secondary education, often referred to as high school. Postsecondary education includes universities and colleges, as well as trade and vocational schools.
I would say C quick answer I multiples it
.2*360= 72. 72/36*100= 200. The answer is 200
Answer:
Low Frequency, Long Wavelength, and Low Energy Transfer
Explanation:
Radio waves are on the larger(and lower frequency) side of the electromagnetic spectrum. These longer wavelengths mean that radio waves have a lower frequency because it takes longer for larger waves to travel. Therefore, less radio waves can travel a certain distance in a minute than a wave of a shorter wavelenght(and therefore lower frequency). Radio waves are considered a low-energy transfer wave. This is because they can be used in most environments for communication, air-traffic control, and broadcasting with little to no harm to the organisms around them. Even though radio waves can be found all around us, because they don't carry much energy, we aren't harmed by the radio waves.
