Answer:

1, 2, 3, 4, 5, 6, 7, 8

4, 9, 16, 25, 41

Step-by-step explanation:

The first set is an example of an Arithmetic Sequence, which has a common difference of 1.

1+1 = 2

2+1 = 3

3+1 = 4 and so on

Second set is an example of a Fibonacci Sequence, wherein each number is the sum of the two preceding ones

4+9 = 16

9+16 = 25

16+25 = 41