The answer: B. Use of Colloquialism or dialect
Colloquialism: a word or phrase that is not formal or literary and is used in ordinary or familiar conversation.
The Summa Thelogica does not discuss in detail the nature of heaven. The answer is 4.
Answer: C: intensity I think..
Explanation:
Because:
A: Speed doesn't really have anything to do with the sun and visual light
B: Wavelength Is the distance between the waves.
D: Amplitude is the height of the wave
so out of all the answers it should be C: Intensity
I think