The provision of clean water, proper drainage and sewage systems and the appointment of a Medical Officer of Health in every area. Over time all of these have changed
Chloroplasts could be found in blue-green algae
Socialization of children is important because it sets the groundwork for all future socialization.
Alcoholics Anonymous provides a support system for those dealing with alcoholism because it allows people who have the same issue who can relate to each other motivate each other to stay sober. Hope this helps! :)