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

mass production

the arch bridge

the number zero

hygiene products

Hygiene products

Hygiene products were a cultural development in ancient Egypt.

The cultural development in ancient Egypt among the given options is hygiene products. Egyptians placed a great importance on cleanliness and personal hygiene. They developed various hygiene products, such as soap, oils, and cosmetics, which were used for bathing, protecting the skin, and perfuming the body. These products played a significant role in the daily routines and cultural practices of ancient Egyptians.

To find this answer, you could have used a variety of resources such as history books, articles, or reputable websites that focus on ancient Egyptian culture and advancements. These sources would provide information about the different aspects of ancient Egyptian society, including their grooming practices and hygiene products. By studying the historical records and archaeological findings, you can gain insights into the cultural development of ancient Egypt.