Answer:
Ways that you can stay healthy and not getting sick in the first place are washing your hands,covering your mouth when coughing/sneezing,(also helps with not spreading pathogens) get a lot of vitamin d, getting enough sleep,and eating healthy
A,C,D,B that the order i would put them in
Aster work on soft tissue and produce less waste
children are born as blank slates or "tabula rasa."