Please solve question no.2.

Dear student,
Please find below the answer:

2. b.

Uremia	Diuresis
Uremia is caused by malfunctioning of kidneys or the excretory system. As a result of a malfunction in kidneys, harmful toxins begin to accumulate in the body. The kidneys are unable to properly filter chemicals and the person begins to suffer symptoms of uremia.	Diuresis refers to the increased excretion of urine which may be a result of various medical problems like the malfunctioning of kidneys, diabetes, etc

d. 

Urea	Urine
Urea is a solid formed by the breakdown of proteins. It is an organic compound produced in our body as waste and is found to be mixed with the urine. Urea is thrown out of the body with urine.	Urine is a fluid that contains body wastes and is stored in the urinary bladder. It consists of urea and water along with salts of sodium, potassium and calcium, which are produced as wastes.

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