The phospholipid bilayer is a universal component of all cell membranes. Each phospholipid molecule has a hydrophobic(water repelling) and a hydrophilic( attracted to water) end. This allows the phospholipids to arrange themselves in a way that makes a cell membrane not able to dissolve in water. The bilayer is also semi-permeable which allows only certain molecules to enter the cell.
hope this helps
The difference<span> between the </span>birth rate<span> and the death </span>rate<span> of a country or place is called the </span>natural increase<span>. </span>
Answer: water, wind, volcanic rock, sand, and other stuff that can pile up basically.
He observed 15 different finch species that originated as one ancestral bird. all differing in body shape, beak size, and mating habbits
Type two is where their are to much insulin but not enough glucose that's all I can say sorry
