The Answer is d.
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B) A long time increase in the Earths Average temperature
<span>They are not visible because the chromatin coils up,shortens,and thickens.</span>
Carbohydrates such as glucose, cellulose, deoxyribose, fructose, etc
Nucleic acids such as DNA, mRNA, tRNA
Proteins such as structural proteins and enzymes
Answer:
is the "recipe" for all biological characteristics and functions
Explanation: