Evolution of the cochlea of the ear, consisting of the scala media, the scala tympani, and the scala vestibuli. Regarding mammals, placental and marsupial cochleae have similar cochlear responses to auditory stimulation as well as DC resting potentials. This leads to the investigation of the relationship between these therian mammals and researching their ancestral species to trace the origin of the cochlea. This spiral-shaped cochlea that is in both marsupial and placental mammals is traced back to approximately 120 million years ago. The development of the most basic basilar papilla (the auditory organ that later evolved into the Organ of Corti in mammals) happened
Where Were You in the Morning? resembles Mendes's idol John Mayer's work. According to "Billboard"s Lars Brandle, the song is "Mendes' melancholy tale of a one-night stand who bailed on him the next morning without so much as a good-bye". Credits adapted from Tidal. Where Were You in the Morning? "Where Were You in the Morning?" is a song by Canadian singer and songwriter Shawn Mendes. Written by Geoff Warburton, Scott Harris and its producers Mendes and Teddy Geiger, it was released by Island Records on May 18, 2018, as the fourth single from Mendes' self-titled third studio album. Mendes first teased the song on May