Use the salamander cards to model how speciation may have occurred from a single ancestral species, as populations spread around California's long Central Valley. Describe your model as a sequence of steps that account for how each species could have become reproductively isolated. help me please ​

Name the part of the the brain labeled "e".

What element does susan b. anthony include in this passage to strengthen her argument?

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?