WorksheetsExcretory System
Total questions: 12
Worksheet time: 2mins
Name
Class
Date
1.
What is the ORGAN that exchanges gases?
a)
Kidney
b)
Lungs
c)
Urether
2.
We BREATH IN this gas.
a)
Oxygen
b)
Carbon dioxide
3.
We BREATH OUT this gas.
a)
Oxygen
b)
Carbon dioxide
4.
What is the ORGAN that secretes SWEAT?
a)
Skin
b)
Urethra
c)
Bladder
5.
What does the SKIN secrete/segregate?
a)
Saliva
b)
Urine
c)
Sweat
6.
What is the ORGAN that removes waste?
a)
Bladder
b)
Ureter
c)
Kidney
7.
What is the DUCT where the urine passes?
a)
Ureter
b)
Urethra
c)
Bladder
8.
What is the ORGAN where the URINE is collected?
a)
Ureter
b)
Bladder
c)
Urethra
9.
What is the DUCT where the URINE goes out?
a)
Ureter
b)
Bladder
c)
Urethra
10.
What is the function of the Excretory System?
a)
It processes the food
b)
Waste discharge
c)
It moves our body
11.
What is "WASTE MATERIAL"?
a)
A necessary material
b)
An unnecessary material
12.
The Excretory system discharges: URINE, SWEAT, AND CARBON DIOXIDE.
a)
YES
b)
NO
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