Fill in the blanks to complete each sentence about dry climates.
1.Dry climates do not have sufficient
during most of the year.
2. Deserts are located in the climate.
3.The climate is in a grassland, or steppe, region.

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