Answer:
The viruses evolve by acquiring new mutations that enable them to escape from the immune system's response to antigens in the host organism
Explanation:
The vaccines are developed by attenuation or inactivation of the antigens of the pathogen (viruses), thereby mutations enable viral immune escape
It is water soluble and therefore the substance is hydrophilic
I believe that is a box turtle and here is a map of where they are found. https://en.wikipedia.org/wiki/File:Box_turtle_distribution_map.svg
This statement is; True.
<em>Hope this helped! :)</em>
One distinguishing feature is that protozoa are unicellular while fungi are multicellular.