The second one is correct
Answer:
The word demography comes from two ancient Greek words, demos, meaning “the people,” and graphy, meaning “writing about or recording something” — so literally demography means “writing about the people.”
Is their any options? can you plz list them?
Answer:
it causes lungs to blacken and rot and over time you will slowly die and breathing get worse
Explanation:
Yes it is important to practice and master the skills of good health because knowing how to keep and maintain a healthy lifestyle is important