Question

Fill in the blanks.
- is spread by rat fleas.
are chemicals used to kill insects.
3. Diseases that do not spread from one person to another are
called
diseases.
4. The deficiency of vitamin B1 causes
5. The deficiency of iron causes​

Answer 1

Answer:

1•malaria

2•pesticides

3•non deficiency

4•beri-beri

5•scurvy

Answer 2

Answer:

Hi mate. 1. Malaria

2. pesticides

3. non- deficiency

4.Beri- Beri

5.Scurvy

Hope it will help.

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