Is the nucleic acid that copies dna's instructions in the nucleus & takes them to the cytosol.

The cluster of developing cells from conception until birth is called an

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids