it has an alternating chemical<span> phosphate and </span>sugar<span> backbone, making the 'sides' of the ladder. (Deoxyribose is the name of the </span>sugar<span> found in the backbone of DNA.) In between the two sides of this </span>sugar<span>-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), </span>cytosine<span> (C), and guanine (G).</span>
Answer:
vestigial structure that is C
B) A node would be introduced.
This would be used to help provide distinctions to these species
Answer:
o Glucose, which required light, water and carbon dioxide to form this substance
The answer is A. To answer scientific questions accurately
