EASY
3rd CBSE
IMPORTANT
Earn 100

All living things are made up of cells.

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Important Questions on Organs and Organ Systems

MEDIUM
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>TEST YOUR LEARNING SA>Q C

Match the organ systems and the organs.

1.Respiratory system  a.Small intestine
2.Digestive system b.Kidneys
3.Nervous system  c.Lungs
4.Excretory system d.Brain
EASY
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>TEST YOUR LEARNING SA>Q D
Write one function of the lungs.
EASY
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>TEST YOUR LEARNING SA>Q D
Write one function of the heart.
EASY
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>TEST YOUR LEARNING SA>Q D
Write one function of the kidneys.
MEDIUM
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>TEST YOUR LEARNING SA>Q D
Why does the body need the digestive system?
MEDIUM
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>TEST YOUR LEARNING SA>Q D
Draw a simple diagram of respiratory system.
MEDIUM
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>TEST YOUR LEARNING SA>Q D
Name the organs of the circulatory system and explain how they work together.
MEDIUM
3rd CBSE
IMPORTANT
EXCEL in SCIENCE Class 3>Chapter 5 - Organs and Organ Systems>HOTS SA>Q 1
How does your body know that you are hungry?