Answer:
when an ambulance passes with its siren blaring, you hear the pitch of the siren. The siren's pitch sounds higher than when it is moving away from you.
So while the siren produces waves of constant frequency, as it approaches us
Explanation:
the 1st sentecene is the best on the other ones does not really malke sense
I believe the correct answer is true. Every culture has some form of religion. A culture is called such because there is something that holds everything together and one of these would be religion.
:)
Slaves are better then animals because there human and should be treated equil
