The lower group suffers the most due to having little medical treatment because the people of lower groups don't have enough money to provide themselves with the best treatment.
Sodium because its okay if you eat a small portion of it but too much can be bad for you
D body mass index as measures the amount of fat on your body.
Answer:
That would be hard because the black Death was a long time ago
Explanation:
Answer:
it good now, at least people can now gym
