List the Elements in the Set $\{ x \mid x$ Is a Natural Number Less Than -3}
A)

Multiple Choice

List the elements in the set.
- $\{ x \mid x$ is a natural number less than -3}

A) $\phi$
B) {-2,-1,0, ...}
C) {....,-6,-5,-4}
D) {-4,-5,-6, ...}