Fibonacci Sequences in Nature

The Fibonacci Sequence can be found in the way that trees and other plants begin to branch off and create limbs.

This sequence can also be found in snail shells, and the length of how they spiral out. This is shown throughout nature.

The leaves are numbered in turn, each 0.618 of a clockwise turn (222.5˚) from the previous turn.

This can also be found throughout the human body, where the sequence can be found in human fingers, and their length.