How is the structure of nucleotide related to the structure of the DNA molecule

Found evidence that the continents were joined together at one time.

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.