EASY
3rd CBSE
IMPORTANT
Earn 100

Different animals have different heartbeat rates. Find out the heartbeat rate of the following animals.             

a. Cow

b. Crow 

c. Lion

d. Dog    

Important Questions on The Human Body

EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>TRACK YOUR PROGRESS>Q 1

Name any two organs of the following organ system.

Digestive system _____ _____

EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>TRACK YOUR PROGRESS>Q 1

Name any two organs of the following organ system:

Respiratory system.

EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>TRACK YOUR PROGRESS>Q 1

Name any two organs of the following organ system:

Circulatory system.

EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>TRACK YOUR PROGRESS>Q 2
The _____ controls all the organ systems of our body.
EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>TRACK YOUR PROGRESS>Q 2
_____ are the thin, thread-like tubes that run around the body.
EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>TRACK YOUR PROGRESS>Q 2

Fill in the blank with the name of the right sense organ.

_____ helps us to sense temperature, touch and pain.   

EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>TRACK YOUR PROGRESS>Q 2

Fill in the blank with the right word.

_____ is needed for the continuity of life. (Excretory system/ Reproductive system)

EASY
3rd CBSE
IMPORTANT
EXPANDED Universal Science 3>Chapter 5 - The Human Body>ASSESSMENT ZONE>Q A

Write the name of the organ system to which the following organs belong.

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