Melody has down syndrome. she has an iq of 50. her intellectual disability falls into the category of intellectual disability.

Melody has a moderate intellectual disability

Explanation:

Intellectual disability has four categories: Mild (goes from 50-70) , Moderate (goes from 35 to 49) this is the one that Melody has (People with this type can present development delays such as motor or speech skills but have the ability to comunicate with the society in simple ways and can do self-care ), Severe ( goes from 20 to 34) and Profound (with an IQ less than 20)

jomady. when the body perspires due to the temperature rising, trepidation, exercise, or a disease known as hyperhidrosis, then you would lose the sodium and potassium stored in your body, also known as the na+/k+-atpase enzyme.