1.
What is an exoskeleton?
A
Skeleton inside the body
B
Skeleton outside the body
C
Soft skin
D
Muscle system
2.
Which of the following is a living organism?
A
Rock
B
Dog
C
Table
D
Chair
3.
Match the animal with its digestive system type.
Correct answer
Not available
4.
Which animal has an exoskeleton?
A
Fish
B
Crab
C
Bird
D
Cat
5.
Which of these animals is an invertebrate?
A
Dog
B
Cat
C
Earthworm
D
Cow
6.
Where does most digestion take place?
A
Mouth
B
Stomach
C
Large intestine
D
Small intestine
7.
The stomach is part of the digestive system.
8.
Teeth are used only for smiling.
9.
Match the term with the correct description.
Correct answer
Not available
10.
What is the hard framework inside our body called?
A
Muscle
B
Skin
C
Skeleton
D
Blood
11.
Which organs are part of the digestive system?
Correct answer
Not available
12.
Which organ connects the mouth to the stomach?
A
Liver
B
Intestine
C
Esophagus
D
Pancreas
13.
Which group of animals has a backbone?
A
Invertebrates
B
Vertebrates
C
Insects
D
Worms
14.
The skeleton helps in movement.
15.
Match the organ with its function.
Correct answer
Not available
16.
What does the skeleton protect?
A
Food
B
Organs
C
Water
D
Air
17.
Which of the following are functions of the skeleton?
Correct answer
Not available
18.
Tooth decay can occur due to poor oral hygiene.
19.
Match the animal with its type.
Correct answer
Not available
20.
How many sets of teeth do humans have in life?
A
One
B
Two
C
Three
D
Four