Answer: Domain, Kingdom, and Phylum
Explanation:
The order of classification is: Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
If two different species belong to same class they will share what is before the class in classification that is Domain, kingdom and Phylum. Since the species are different they will definitely share "species" in the classification. Whatever they both will share in order, family, genus depend on their similar characteristic.
