3. Name any two unhealthy habits that cause diseases.
4. What do you mean by vectors?
5. Which Indian doctor first proved that malaria spreads by me
Long answer questions.
1. How is malaria caused? Explain.
2. How do vaccines help to prevent diseases?
3. List the ways by which communicable diseases spread.
4. What are micro-organism? Give examples.
Think & Answer
can you save yourself from flu?
Answers
Answered by
2
Answer:
eating junk food
Explanation:
it causes so many health problems
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