Dna is composed of repeating structural units called what

ANSWER:

-Nucleotide;

-Deoxyribose

DNA is composed of repeating structural units called nucleotide. Deoxyribose is the five-carbon sugar found in DNA.

Explanation;

-Nucleotides are the building blocks of nucleic acids. Nucleotides are linked together to form nucleic acids. The three parts of a nucleotide are; At least one phosphate group , pentose sugar and a nitrogenous base.

-The sugar that is found in DNA is the deoxyribose sugar that is a five carbon sugar in DNA.

give me brainliest plz

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.