The answer is D. Telegraph, telephone, cordless phone , mobile
The best answers for this question would be:
The songs will become more similar to each other.
<span>The frogs have most likely sync their songs with each other, since the female cannot determine the range of the song of the male frog given the environment that they are living in.</span>
I believe the answer to your question is the p<span>arietal lobes</span>
Power of attorney is capable act on behalf of someone when a decision can not be made