What is the main function of the kidneys?
Answer and explanation
Correct answer: C. filter waste such as urea from the blood
The kidneys filter waste such as urea from the blood.
Answer: filter waste such as urea from the blood.
Why not the others: absorbs digested food into the blood: that is the job of the small intestine. absorbs water from undigested food: that is the job of the large intestine. coordinates the activities of the body: that is the job of the brain.
Answer: filter waste such as urea from the blood.
Why not the others: absorbs digested food into the blood: that is the job of the small intestine. absorbs water from undigested food: that is the job of the large intestine. coordinates the activities of the body: that is the job of the brain.
Practise more The human body.
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