C. Dirty hands ,is the correct answer.
All of the above I suppose. You forgot to add loss of treatment to those who need it. You haven’t specified which services are being limited but presumably something is lost when we limit offerings.
Developmental plasticity is a general term referring to changes in neural connections during development as a result of environmental interactions as well as neural changes induced by learning.
Calories, you need calories to function. calories are found in food.
Um, isn't it obvious? Get new shoes, duh.