Answer:an idyllic, often imaginary past time of peace, prosperity, and happiness.
Explanation:
the period when a specified art, skill, or activity is at its peak. :D hope this is helpful!
I'd say the answer is D.
The definition of the word discern is "1.Perceive or recognize something. ex; I can discern no difference between the two policies."
2. "Distinguish (someone or something) with difficulty by sight or with the other senses. ex; She could faintly discern the shape of a skull."
Living things... Well, bacteria, Fungi, Animalia if you want me to continue or go into deeper detail I will :)
Answer: mysterious? No form actually goes with it-