Which of the following statements about DNA and RNA is true? They both contain nitrogen bases thymine and adenine.
They both are formed in a double-helix structure.
They both are composed of five different nucleotides
They both contain the nitrogen bases cytosine

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin