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(a) Helps in movement of body organs _____________
(b) Helps in breakdown of food into simple pieces _____________
(c) Framework of bones _____________
(d) Helps circulation of digested food and oxygen in body _____________
(e) Helps in breathing _____________
Question 2: Which of these organs controls all other organs of the body?
Question 3: The sense organ that enables us to feel hot and cold is:
Question 4: Which system converts food into a form in which it can be absorbed by the body?
Question 5: Which of these is not a sense organ?
Question 6: Which of these is not a part of the circulatory system?
(c) Blood vessels
Question 7: Which organ system protects the soft organs in our body?
(a) The five sense organs in our body are _____________, _____________, _____________, _____________ and _____________
(b) The _____________ form a network of tubes which supply food and oxygen throughout the body.
(c) Our facial expression are caused by _____________ .
(d) Air enters the _____________ through the wind pipe.
(e) Breaking down food into tiny simple pieces is called _____________ of food.
Question 10: What gives shape to our body?
Question 11: List the organs of the nervous system and write its function.
Question 12: What is the role of excretory system in the body?
Question 13: How are the delicate organs like lungs and heart in our body protected from injury?
Question 14: Name the materials that the circulatory system takes from one place to another in the body.
Question 15: Write the correct matching number below each picture.
(a) The Breathing System
(b) The Circulatory System
(c) The Digestive System
(d) The Excretory System
(e) The Nervous System