Answer:
Failure to thrive is well described as when a child has fetal undergrowth during pregnancy.
Step-by-step explanation:
Failure to thrive is well described as a situation rather than a condition or disorder.
This is when a child is malnourished. The child either not receiving enough calories or not being able to process the calories.
A good example is a child persistently below the standard weight range and can be as a result of fetal undergrowth during pregnancy.