The condition is healthy!
The answer is D. Hope this helps! :)
To answer your question I have no idea. My thoughts and prayers are with Yemen and I am hoping people will sign petitions and donate. If you can not do that please post about it in your socials or even talk and educate other people on the matters.
D) Water purification programs because if water is contaminated, it can produce a huge amount of illness and sickness worldwide.
