A particular single-celled organism uses radiant energy to fix carbon as sugars. This organism generates ATP by breaking down sugars through a process that uses oxygen. Based on this information, how should this organism be classified?

Aerobic respiration

Explanation:

It involves the breaking down of sugar to generate ATP in the presence of oxygen while anaerobic respiration is the opposite.

amber has allowed scientists to study dna that has been preserved over millions of years.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.