Why would phospholipid heads in the cell membrane be hydrophilic? I know that makes inside and outsides of the cell membrane attracted to water, but according to google, it also means that the phospholipid heads "have a tendency to to mix with, dissolve in, or be wetted by water."

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity

Which of these is not a nucleotide base found in dna?