Given the mathematical set N of natural numbers (0, 1, 2, 3, 4, 5, ...) and the set Z of integer numbers (..., -3, -2, -1, 0, 1, 2, 3, 4, ...). Which of the following sentences is true?
N has less numbers than Z
N has as many numbers as Z
N has more numbers than Z
Indeterminable