Question

the most important thing to do to ensure good health is to ______
develop healthy habits
read about health
be born with good health
eat right

Explanation:

Developing healthy habits encompasses a wide - range of positive actions for good health like proper diet, regular exercise, and adequate sleep. Reading about health is informative but not the most crucial action. Being born with good health doesn't guarantee long - term good health. Eating right is part of healthy habits but not as comprehensive.

Answer:

A. develop healthy habits