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The answer is Mutation.
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Answer:
D
Explanation:
Since Adenine (A) pairs with Uracil (U) in RNA, Thymine(T) pairs with Adenine but Adenine doesn't pair with Thymine in RNA and Guanine(G) and Cytosine(C) then the nitrogenous pairs would be like this.
GCATTA
CGUAAU
The top is a big hit for me and my family I can’t get a hold of my friends anymore and queens I have a good time and I love you so much I hope you have a great night bye sir love love bye sir sir I have to get back with my friends I have to get a hold on the family I have to go to get my car is there anyway I can see the family I can get a couple of my kids to work and then I have to
The answer to this is C. The ancient fossils are a record of when shallow seas covered much of the united states. While the fossils are of organisms that are the precursors of many modern day organisms, changes in ocean geography and other factors eventually caused those older species to become extinct.
The answer to your question is.... B! Hope this helped!
