Because they supply much energy to the food by preparing their own food because the above one can't prepare it own their own
deoxyribose sugar in DNA and ribose sugar in RNA.
DNA contains THYMINE but RNA contains URACIL in place ot that and all other nitrogen bases are same.
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Hello,
Your answer would be:
D. stalactite; stalagmite
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According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation.