5. Increase the frequency to around 500 Hz. Again, drag the person's head up and down so
that you can hear what they are hearing. How does the frequency of the loud and silent
regions change as the frequency of the sound changes?

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods