The heart pumps blood through the body to keep it going:)
(D), amount of time and area of physical contact between the substances
Acid rain occurs in larger cities, where pollutants in the air cause the precipitation to have acid in it along with water
1. Change of lifestyle, this means that whatever old and bad habits Anna was performing it should be revisited and deliberated well. These habits may had lead her to what her condition is now.
2. Consultation.
3. Social support from colleagues, family and peers.
