Intrusive is crystallized below the surface
<span>extrusive is when lava crystallizes on earths surface</span>
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>
Answer:
Beta sheets?
Explanation:
I don't have picture to answer it but based on my understanding, glycines are very flexible thus they are uncommon in alpha helix (proline are rigid and kink stuff thus they are uncommon in right handed alpha helix).
Therefore, beta sheets should be the best orientiation.
