Page 16 - EVS Class 03

* Our body is made up of many parts called organs.

* The uppermost part of the body is head containing the brain, mouth and the
sense organs.
* The parts of our body that we can see are called external body parts.

* The parts of our body that we cannot see and inside our body are called
internal body parts.
* The skeletal system is made up of 206 bones.
* The nervous system consists of brain, spinal cord and nervous.

* The circulatory system consists of heart, blood and blood vessels.
* The excretory system consists of kidneys, lungs and skin.

A. Answer the following questions.

1. Name the sense organs.

2. Name four internal parts of our body.

3. Mention any two ways in which skeleton is useful to us.

4. Why is the circulatory system important?

5. What is the function of excretory system in our body?

B. Fill in the blanks.

1. Skeletal System is made up of ___________ bones.
2. The ___________ pumps blood and the blood vessels circulate it.

3. When we are sleeping, we close our ___________ .
4. The uppermost part of our body is ___________ .

5. Our nose helps us to breath in ___________ .
6. Our ___________ tell us that the music is nice.

C. State whether the following statements are right or wrong .

1. Our body has internal parts only.

2. You can see with your eyes.

3. You can taste with your teeth.

4. Lungs are external parts of our body.

5. Eyes help us to express our feelings.

EVS-3
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