I believe the answer is Paul Tillich
According to Tillich, humans are creatures that would always experience concerns from various aspects of our live (money, relationship, etc)
He believed that religion is a form of ultimate concern because it requires you to do total surrender to an entity that you've never met before.
Answer: well they both are in the same form of energy because they travel in waves. This also means that they have wavelength, amplitude and frequency.
We were learning about this in physics lol
Explanation:
Synthetic materials, heavy metal, pollutants
Saigon was renamed H0 Chi Minh city