What is an antigen?They are a special marker on each pathogen that identifies it specifically. They are a medicine you take to fight off a bacterial invader. They lock onto viruses to paralyze them so they cannot infect cells. They create a barrier as part of the first line of defense

4. decision trees are organized through a series of choose one answer. a. tiers b. the cut/dry method invented by the university of madagascar c. disorganized webs

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits

The dimesions of health operate independently; they don’t affect one another. t or f