Which of the following best describes a nucleotide? a. a nitrogen base and a five-carbon sugar only b. a five-carbon sugar, a phosphate group, and a purine c. a pyrimidine, an purine, and a six carbon sugar d. a nitrogen base and a phosphate group only e. a nitrogen base, a phosphate group, and a five-carbon sugar

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due