Early photography required a long exposure time and the developing process was laborious. Handling of silver powder was also risky. However, early photography was such an important feat. Portraits were famous subjects of photography. Pictures of landscapes and everyday life were also common.
It's an f clef not a c clef because it's located on the f note i would know considering the fact that i've played piano for 3 years
Pigment, blinder, and the additives.
Answer:
D. echo
Explanation:
if something is repeated directly after itself it is like an echo in a cave it repeats itself
