Urine In case of the urinary tract as a site of infection, the decision is made based on the colony counts of the organism, though there are fallacies in this too. UTI is diagnosed in 2 a non-catheterized patient based on symptoms, signs, pyuria, bacteriuria and the colony counts on urine culture.
Water Vapor is the most abundant greenhouse gas in the atmosphere, which is why it is addressed here first. However, changes in its concentration is also considered to be a result of climate feedbacks related to the warming of the atmosphere rather than a direct result of industrialization.
That's what happens when water turns into a gas: Some molecules escape from liquid water and float into the air as vapor. Compared to all the water on Earth, the amount of water vapor is tiny. But it's crucial to our atmosphere, the source of all rain and snow. And water vapor helps trap some of the Sun's heat so it doesn't all bounce back into space.