Answer:
An effusively enthusiastic or ecstatic expression of feeling.
Explanation:
That is what the dictionary said.
C. they pass light through a diffusing material in the front
I believe it is (A.)woodblock because it was first in the year 200 and that was the first year that found printmaking.
The mathematician, philosopher, scientist Pythagoras believed that the study of music and mathematics enabled a person to understand and see the structures of nature.
Pythagoras studied the relationship between music intervals. Correct answer: C
Pythagoras said "that the chief musical intervals are expressible in simple mathematical ratios between the first four integers".
