B. Shutter because it allows light to pass for an determined period
Answer:
Ancient Egyptian
Explanation:
Rosetta Stone is a block of black granite (often misidentified as "basalt"), measuring 118 cm high, 77 cm wide and 30 thick.
The stone block has strange minted glyphs separated into three distinct parts. Each part presents a kind of writing that was nothing like the other two. These three forms of writing, it turned out, were texts in the languages written in ancient Egyptian, Demotic, and Greek.
The answer would be meter
The spices that Mexicans use are native to their area.
I think if I remember this its B or D hope this helps.