The top layers are the youngest and the farther you go down, the older they get. I’ll put it in exact order in a minute.
The correct answer for the question that is being presented above is this one: "<span>the mammal and the reptile." </span>The additional piece of information will be most helpful to Julia to properly build her phylogenetic tree is that i<span>t is trying to figure out on what tree it belongs to but it has some features of the animals but the 2 main ones: the mammal and the reptile.</span>
Are there multliple choice, if so what are the answers and I can help you out