Answer:
Option A is correct
Heart and Blood Vessels are the parts of the circulatory system.
To stabilize the other elements
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.”
I believe this would be foods containing high amounts of sodium, these are the foods that one should eat less of.
