Poisonous substances produced by organisms. A. Salmonella
B. Toxins
C. Food-borne Illness
D. Botulism

Which challenges do countries face in limiting the spread of communicable diseases? check all that apply. 1. lack of vaccinations 2. lack of healthy food available 3. increase of worldwide travel 4. decrease of available clean water 5. increase in migration of infected animals

Question 3 of 102 changes to many traditional family models by: oa. pressuring couples to have more children than ever before. ob. eliminating the influence of religion on most families. oc. making multigenerational families much more common. od. encouraging women to participate in life outside the home. subm

En el ecuador existieron comunidades prehispanicas que practicaban algun tipo de ritual de enterramiento como el que se describe en el articulo la solidaridad comenzo en las cabernas