Which of these technologies was a cultural development in ancient Egypt?

a. hygiene products
b. the arch bridge
c. the number zero
d. domed buildings

1 answer

a. hygiene products

Hygiene products, such as oils, perfumes, and cosmetics, were a significant cultural development in ancient Egypt. The Egyptians placed a strong emphasis on cleanliness and personal grooming, using various substances for hygiene and beauty in their daily lives. The other options listed are not specifically cultural developments from ancient Egypt.