Having an insufficient daily diet is called
a. agriculture
b. supply and demand
c. production
d. malnourishment

The answer is letter D.  

Malnourishment also known as malnutrition is a result of the lack or excess amounts of proper nutrients in the body. When a person is malnourish health problems are always attached to them. Calories, protein, carbohydrates, vitamins, and minerals are the major nutrients that a balanced diet should have. Malnutrition is mostly common in third world countries where adults and kids alike are affected due to poor living conditions. If left untreated for a long time, this condition will result to severe starvation or worst death.  

Difference between normal and abnormal tissue is much clearer on mri than on ct and mri much suitable to view soft tissues