This invention was instrumental in the field of diagnostic imaging. because of this invention, digital imaging is possible.

the internet
transportation
computers
prosthetics

answer: i’m sorry but i am not sure.

explanation:

answer:

computers

explanation: because the computer was the first digital imaging machine

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.