I would say B, because as you can see from the explanation of what a luster is described is. B matches the classifications
<span>phospholipid bilayer, which is two layers of phospholipids back-to-back</span>
It is said that the materials found in the giant cloud that formed our solar system are comparable to the ones we have in the solar system today, which are Hydrogen and Helium!
Genes are typically hundreds or thousands of base pairs in length because they code for proteins made of hundreds or thousands of amino acids. Most genes contain the information needed to make functional molecules called proteins.