Urban areas tend to be warmer than the rural areas that surround them. This is mainly caused by how the materials that humans use for building, such as concrete, absorb and radiate energy from the Sun. This is known as the "heat island" effect.

In 1957, james vicary reported that subliminal messages in a movie reel ("eat popcorn") caused viewers to rush to the concessions stands. although his findings became famous, the problem is that

An education expert is researching teaching methods and wishes to interview teachers from a particular school district. she randomly selects ten schools from the district and interviews all of the teachers at the selected schools. which type of sample did she use in this study? a)systematic sample b)probability sample c)stratified sample d)cluster sample

Adeism protected the rights of the people under an agreement between rulers and the people. select the best answer from the choices provided t f