Question

2. Explain any four ways by which communicable diseases spread.
3. Describe any three diseases caused due to malfunctioning of body organs.
din riven for cuts and burns? CHOLE​

Answer 1

Answer:

hi (●’◡’●)ﾉ here is your answer

1q - Ans : 1.It can be spread through air . example :common cold , tuberculosis etc..

2.It can be spread through water . example: typhoid, cholera etc..

3.It can be spread through sexualcontact . example : syphills, aids

4.It can be spreadthrough vectors ( if a mosquitoes sucks a blood from an sick person to an healthy person) . example : malaria etc..

Hope this answer helps you!!!

Answer 2

It can be spread through air

Can be spread through water

Can be spread through sexual contact

Can be spread through vectors

Can be spread through wild animals