The nucleic acid of a virus is made up of which of the following?
a. dna
b. rna
c. both dna and rna
d. either dna or rna

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

Discuss cell surface transport in the structure of constituents

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?