You should be changing the amount of water because the question isn't asking for temperature, amount of light, nor the amount of soil. You would be changing the amount of water because that is what you are experiment for.
According to Plato, there would be increase in density and the water near the poles would presumably sink rapidly. More density means that there's a higher percentage of saline water. The saltiness and temperature of water determines density, so if salinity increased at the poles, water near the poles would sink rapidly.
To permanently altering the viral DNA hidden in human cells. ... “These treatments cause the viruses to go latent, or silent, but they don't remove the virus from your body.
It’s mimicry. Camoflauge allows them to blend in with the surroundings. Mimicry is like how a wasp looks similar to a bee.