There are three main differences between nuclear and mitochondria DNA (mtDNA): 1.) mtDNA is circular, whereas nuclear DNA is linear. (Both are double stranded) 2.) mtDNA is (generally) uni-parentally inherited, in most animals (not mussels though for example), mtDNA is passed from mother to offspring. from wiki
The answer is: [A]: simple.
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The sentence given:
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"<span>South Africa is the wealthiest and most powerful country of the region."
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is a simple sentence.</span>
Answer:
no, but if you wrote that I would say "the texts states" instead of "the test says"
Explanation:
the explanation is commas commonly appear before quotation marks for instance there is a strong convention of using a comma after expressions like "he said" or "she asked" there is a widespread belief that a comma is required before a quotation although there isn't necessarily a grammatical reason for one
hope that helps
I bought my brother some gift-wrap for Christmas. I took it to the gift-wrap department and told them to wrap it, but in a different print so that he would know when to stop unwrapping.