| Here is an algae sample. Its charasteric is to split into two every month after it has become one month old. If there was one algae in December, how many samples would there be in next December? |
| Calculate for each subsequent month till you come down to December. What value do you find? |
| month | number | algee cells |
| Dec | 1 | |
| Jan | 1 | |
| Feb | 2 | |
| Mar | 3 | |
| Apr | 5 | |
| May | 8 | |
| Jun | 13 | |
| Dec | ? |