Domains are major categories of life whereas kingdoms are taxonomic group that contains one or more phyla.
<h3>Difference between domains and kingdoms</h3>
There are three domains such as Bacteria, Archaea, and Eukarya, which are the major categories of life while on the other hand, the living organisms in the kingdoms on the basis of their characteristics such as cell structure, mode of nutrition, reproduction and body organization.
So we can conclude that domains are major categories of life whereas kingdoms are taxonomic group that contains one or more phyla.
Learn more about kingdom here: brainly.com/question/12263919
number two is answer is a