What
are some cell membrane characteristics that can affect the diffusion rate?

List charasteristics of athenosphere

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

All eukaryotic cells contain small bodies called