(C.) The layers of the Earth are uniform in thickness
This is untrue. The mantle is far large than the crust and there are other large size differences.
Answer:
a theory should provide the simplest possible (viable) explanation for a phenomenon. and thereby your answer is C
Answer:
https://phys.org/news/2009-05-bird-songs-environment.html
Explanation:
This is a easy one! a promoter<span> is a region of DNA that initiates transcription of a particular gene. </span>Promoters<span> are located near the transcription start sites of genes, on the same strand and upstream on the DNA</span>