Concrete was an important material in the architecture of a) egypt b) mesopotamia c) rome d) greece

The taj mahal is made entirely of white marble so the answer is a. hope this < 3

Qual imagem , você tem que colocar imagem para agente saber

The answer would be online media like a social media. it does refer to forms of different media content created publicly by the end users since 2005 and would cover how people use social media.hope this would be of .