ORGANISMS EXISTING TODAY ARE THE RESULT OF EVOLUTIONARY PROCESSES THAT HAVE OCCURRED OVER HUNDREDS OF MILLIONS OF YEARS

The basic repeating unit of nucleic acids are known as nucleotides. a nucleotide consists of three distinct chemical groups.

You should provide a picture to show where the arrow is pointing and which information that is given. but there are 3 branches of the government, legislative, executive, and judicial. legislative makes laws, executives pass laws, and judicial are the courts