which level of biological classification is the lowest level that butterflies (invertebrates) and dogs…

which level of biological classification is the lowest level that butterflies (invertebrates) and dogs (vertebrates) have in common?\no domain\no kingdom\no species\no family
Answer
Brief Explanations:
Biological classification levels from broad - est to narrowest are domain, kingdom, phylum, class, order, family, genus, species. Butterflies and dogs are in different phyla (butterflies are in Arthropoda and dogs are in Chordata). The broadest level they share is kingdom. They are both in the kingdom Animalia.
Answer:
B. kingdom