PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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24. Long answer questions IV

6 m.

Why is immune system essential for our health?

a. The immune system plays a crucial role in protecting our body from __________ that can cause illness.

b. Immune system consists of _________.

c. A weak immune system can leave the body vulnerable to harmful substances that can enter from ________ the body.

d. The immune system fights against diseases caused by _________.

e. The immune system fights against conditions that cause cell changes in the body, such as cancer cells.

f. The immune system is __________.

When the immune system comes into contact with harmful substances, it becomes deactivated
inactivated when the body encounters harmful substances, protecting it from damage
activated when the body encounters harmful substances, protecting it from damage
activated when the body does not encounter harmful substances

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