Biology, asked by swathiponaganti675, 7 hours ago

please help my worksheet answers​

Attachments:

Answers

Answered by sagheshkumaravelu
0

Answer:

3.option b

4.option b

Hope it helps you

Answered by shetyemanashri
0

Explanation:

3

d) vaccination- immunisation

4

b) modes of disease transmission

Similar questions