C. It's necessary for the survival of the individual
The correct answer is option D
Both are made up of the same nucleotide, but in a different sequence
DNA is made up of same set of nucleotide only the sequence is different which generates different set of amino acids forming the proteins of different types.Proteins are the building blocks of DNA which are responsible for different characteristics of an individual.
Crude oil, coal, and natural gases are all fossil fuels made from the remains of plants in swamps millions of yrs ago.
hope this helped you out hon :)
<span>They are all enclosed by membranes made of phospholipids.
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Ecological succession is the constant replacement of one community by another. Primary succession occurs in an area that has never before been colonized by plants and animals, while secondary succession occurs in an established area that was disturbed.