Are all natural numbers also whole numbers?

Are all natural numbers are whole numbers?

Are all natural numbers whole numbers?

Are all whole numbers also whole numbers?

Give an example to satisfy the following sentences. All natural numbers are whole numbers but all whole numbers need not be natural numbers.

Consider the given question and decide which of the following statements is sufficient to answer the question. All natural numbers are whole numbers? Statements: (I) All natural numbers plus 0 are called whole numbers. (II) Whole numbers are different from natural numbers.

(iv) All natural numbers are whole numbers.

Every natural number is a whole number?