Describe how Healthy People 2020 can be used by an individual, a family and a community. Justify your response using two or more complete sentences

the supermassive black hole is in the middle of the galaxy.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.