i think second one is the answer
Answer:
Hi there! Hopefully this helps answer your question!
Explanation:
Answer: failure to thrive syndrome.
Failure to thrive isn't a disease or disorder. Rather, it describes a situation in which a child is undernourished. They either don't receive or are unable to process enough calories. An example of failure to thrive would be a child who's persistently below the standard weight range for their age.
slow-Fe is an iron supplement that helps with anemia.
hope this helps
An organ is made up of tissues and is one singular thing working alone, an organ system is made up of multiple organs and is multiple organs working together to do one major job