What is the Principle of Mathematical Induction and Well-Ordering?

A They are independent principles with no connection B Both are equivalent: induction is based on the well-ordering principle (every non-empty subset of ℕ has a minimum element), and each implies the other over ℕ C Well-ordering implies induction; induction does not imply well-ordering D Induction applies to real numbers; well-ordering applies only to integers