NEW
Font size
S
M
L
XL
WorksheetsUnderstanding the Excretory System
Total questions: 7
Worksheet time: 4mins
Name
Class
Date
1.
What is the main job of the kidneys in the excretory system?
a)
To pump blood
b)
To digest food
c)
To remove waste products from the blood
d)
To help you breathe
2.
What shape are your kidneys?
a)
Round like a ball
b)
Flat like a pancake
c)
Bean-shaped
d)
Square
3.
How many kidneys does a person usually have?
a)
One
b)
Two
c)
Three
d)
Four
4.
What tube carries urine from the kidneys to the bladder?
a)
Esophagus
b)
Urethra
c)
Ureter
d)
Trachea
5.
What is the liquid waste called that the kidneys filter out of the blood?
a)
Saliva
b)
Urine
c)
Sweat
d)
Tears
6.
What should you drink a lot of to help your kidneys work well?
a)
Soda
b)
Milk
c)
Water
d)
Juice
7.
Blood passes through the kidneys how many times a day?
a)
400 Times a day.
b)
200 times a day.
c)
300 times a day.
d)
100 times a day.
Reset
