In light of the above statements, how should developing countries deal with the problems associated with a lack of clean, fresh water?

Its alot of ways countries can get clean water it just cost so much. With water being like gold its even harder to grab. But some simple ways are setting buckets out when it rains. Harvesting water from the air. Solar Stills these are some ways but may be expensive

Mrna: serves as temporary copies of the information found in DNA.

Trna: ferry amino acids to the ribosome to be assembled.