Answer:
Adenine and guanine are purines, while thymine, cytosine and uracil are pyrimidines.
Hope this helps! Sorry no one answered your question sooner :(
Oxygen and silicon make up most of earths crust
Answer:
A mass
Explanation:
I learned it in 8th grade.
Answer:
The answer is C) osteopenic
Waves traveling through the inner core<span> go faster than those throughthe </span>outer core<span>.</span>
