"When exposed to antibiotics, most bacteria in a population die but some survive and live to reproduce" is the one example that <span>illustrates Darwin's main contribution to the theory of evolution. The correct option among all the options that are given in the question is the third option or option "C". I hope it helps you.</span>
Therefore, in Doppler Effect only the frequency and wavelength are changes and the wave speed does not change
Answer:
the one that you chose it the correct answer.
Explanation: