Math 6

Question Analysis
This question involves the fundamental definition of natural numbers.
The main focus is on testing students' understanding of which numbers are included in the set of natural numbers.

Key Concept Explanation
Natural numbers are the set of positive integers starting from 1 and going to infinity.
They are used for counting objects and do not include zero, negative numbers, or fractions.

Step-by-Step Solution
We simply need to recall the definition of natural numbers.
Option A includes 0, which is incorrect as 0 is not a natural number.
Option C includes negative numbers, which are not part of natu...