WorksheetsExcretory System
Total questions: 20
Worksheet time: 11mins
What is the purpose of the excretory system?
filters, collects, and removes excess fluids & wastes from the bloodstream.
Breakdown food into energy that the body can use.
Produce offspring.
Produce hormones for growth and regulation.
Select all the organs that are part of the urinary system.
Ureters
Bladder
Urethra
Kidneys
Stomach
Select all of the body systems below that excrete some kind of waste.
Respiratory
Digestive
Urinary
Integumentary
How does the respiratory system excrete waste?
Breathing out carbon dioxide
Breathing in carbon dioxide
Breathing in oxygen
How does the integumentary (skin) system excrete waste?
Sweating - releases salts and minerals through skin
Sweating - captures salts and minerals in the skin
How does the digestive system excrete waste? (Hint: there are two ways, make sure you select BOTH).
liver filters out toxins
large intestines removes solid waste (feces)
removes urea and ammonia through the urine
How does the urinary system remove waste?
removes protein and excess water from the blood.
liver filters out toxins; large intestines removes solid waste.
removes carbon dioxide.
removes water and salt through sweat.
This system removes protein and excess water from the blood.
urinary system
digestive system
respiratory system
integumentary system
This system includes the liver that filters out toxins and the large intestines removes solid waste.
urinary system
digestive system
respiratory system
integumentary system
This system removes carbon dioxide.
urinary system
digestive system
respiratory system
integumentary system
This system removes water and salt through sweat.
urinary system
digestive system
respiratory system
integumentary system
What waste products are removed by the kidneys?
urea and ammonia
oxygen and carbon dioxide
carbon dioxide and urea
ammonia and oxygen
These organs are responsible for filtering the blood, removing toxic waste from blood, and removing excess water.
kidneys
ureters
bladder
urethra
These are 8-10 inch tubes that carry urine to the bladder.
kidneys
ureters
bladder
urethra
This is a muscular sac that stores urine.
kidneys
ureters
bladder
urethra
This tube carries urine to outside of the body.
kidneys
ureters
bladder
urethra
The kidneys...
Filters the blood, removes toxic waste from blood, removes excess water.
8-10 inch tubes that carry urine to the bladder.
Muscular sac that stores urine.
Carries urine to outside of the body.
The ureters...
Filters the blood, removes toxic waste from blood, removes excess water.
8-10 inch tubes that carry urine to the bladder.
Muscular sac that stores urine.
Carries urine to outside of the body.
The bladder...
Filters the blood, removes toxic waste from blood, removes excess water.
8-10 inch tubes that carry urine to the bladder.
Muscular sac that stores urine.
Carries urine to outside of the body.
The urethra...
Filters the blood, removes toxic waste from blood, removes excess water.
8-10 inch tubes that carry urine to the bladder.
Muscular sac that stores urine.
Carries urine to outside of the body.
