The 45 rpm record was followed by which in turn was followed by the eight-track tape player. options are: a.) 33 rpm record b.) cassette player c.) 78 rpm record

   A) 33 rpm record

Explanation:  The 45 rpm record, also known as single vinyl records, was named after the speed rpm, i.e. speed of play. It was released  after using 78 rpm plates. On this vinyl single record, there were usually two songs, one on each side.  

The 33 rpm vinyl record or better known as Long Play record, which had a lower speed than 44 rpm records, but they are bigger and can record the entire album. At the time of popularity of 33 rpm records, single vinyl records served to announce the Long Play record album, recording two songs from the album as an announcement and a commercial of the upcoming album.

After that, the eighth track tape player appeared, which was used to record music, which preceded the appearance of the famous cassette player.

the boundarys like convergent divergent and transform it causes subduction

i disagree that there is little difference between adult female development and adult male development. sociological studies comparing female and male pathways to adulthood, revelead that there are sustancial differences between them. particularly, female and male differ from timing of marriage, when they began to live with children and the likelihood of combining wife/husband and parent roles.