There are seven major levels of classification. kingdom and phylum are just two of the levels. which choices are also major levels of classification? choose all answers that are correct.

a. class
b. order
c. family
d. level

Select the correct answer from each drop-down menu the images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that the archaeopteryx and bird have wings, while dinosaurs have limhe se it can be concluded that