The answer is that polluted Water can transmit all of those diseases.
If this is multiple choice then I am sorry this is not the answer you are looking for but all of these substances are in breast milk.
Answer:
.
Explanation:
I have seen myself move out of my comfort zone by opening up to more people and actually talking and speaking out my opinion,but its not really the best because of me being more social my grades have gone down and i have trouble keeping up in school at least i've made some new friends though that actually like me for being me