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11 questions
Urine is _____ mixed with excess water.
blood cells
protein
glucose
urea
Which organ helps the excretory system by eliminating water and some chemical wastes in perspiration (sweat)?
lungs
skin
liver
kidneys
On the diagram, A is pointing to the kidneys. What is the function of the kidneys?
Carries urine away from the kidneys to the bladder
Stores urine
Eliminates urea, excess water, and some other materials
Carries urine out of the body and eliminates it
On the diagram, C is pointing to the bladder. What is the function of the bladder?
Carries urine away from the kidneys to the bladder
Stores urine
Eliminates urea, excess water, and some other materials
Carries urine out of the body and eliminates it
On the diagram, D is pointing to the urethra. What is the function of the urethra?
Carries urine away from the kidneys to the bladder
Stores urine
Eliminates urea, excess water, and some other materials
Carries urine out of the body and eliminates it
What is organ is #1?
Kidney
Ureters
Bladder
Urethra
What organ is #3?
Kidney
Ureters
Bladder
Urethra
What is organ is #2?
Kidney
Ureters
Bladder
Urethra
What is organ is #4?
Kidney
Ureters
Bladder
Urethra
On the diagram, B is pointing to the ureters. What is the function of the ureters?
Carries urine away from the kidneys to the bladder
Stores urine
Eliminates urea, excess water, and some other materials
Carries urine out of the body and eliminates it
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