Select the correct answer from each drop-down menu. Which sector dominates developed economies such as the United States? In developed economies such as the United States, the sector dominates the economy. Examples include legal firms, , and so on.

phosphorus-32:

Bacteriophage contains radioactive isotope that is used to mark DNA.

Radioactivity is found inside the infected bacterium

Results confirm that DNA is the genetic material of the bacteriophage.

sulfur-35:

Bacteriophage contains radioactive isotope that is used to mark protein.

No radioactivity is found inside the infected bacterium.

Results confirm that protein is not the genetic material of the bacteriophage.

Explanation:

Believe me I just did the test and I got it right.

Hope I got to help :))