Very true.
It harms our atmosphere, thus effecting climate. Which can kill and sometimes nearly cause organisms to go extinct. It corrupts our air, which is very unhealthy, and can cause lung cancer, and harm our breathing patterns. Which can shorten life expectancy.
Stay clean, and I hope this helps! :) <span />
I'm guessing its so they can be able to diagnose a patient and see whether they need treatment or not
Answer:
There is no change. Both of the DNA sequence GGT and GGA results in Pro.
Answer:
I don't know if this is what you are asking, but water weighs 70% of a cell.