In the forest (phrase—noun, but no subject and no verb) smashing against the bat (phrase—verb but no subject) before our first class (phrase) after the snowstorm (phrase) i am aware of the error (clause—subject and verb) when the saints go marching in (clause) between a rock and a hard place (phrase) broken shards of glass (phrase) because of her beautiful smile (phrase) because she smiled at him (clause)

50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b.compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength