It has been claimed that Fibonacci numbers are nature’s numbers. Investigate this claim in some or all of the following situations.  Get several pineapples. Pineapples have three sets of spirals, as...

It has been claimed that Fibonacci numbers are nature’s numbers. Investigate this claim in some or all of the following situations.

 Get several pineapples. Pineapples have three sets of spirals, as shown in Figure 7.35. Count the number of spirals in each direction.