Humans are chordates. justify this classifacation in light of the fact that humans do not have notochords or pharyngeal pouches. answer fast

What occupation did muhammad have before the first revelation

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?

In which layer do organisms on earth love?