Answer:
look at these two websites
Non-Living Infectious Agents - SPH - Boston Universitysphweb.bumc.bu.edu › otlt › MPH-Modules › PH709_InfectiousAgen...
May 4, 2016 - Criteria for Life. Scientists generally agree that there are four requisite characteristics of living organisms. They have one or more cells with DNA.
Are Viruses Alive? - Scientific Americanwww.scientificamerican.com
Explanation:
Proteins is what make your hair, skin and nails grow!
I'm guessing C bc it is the only one that has something to do with moods.
RWIs are caused by germs and chemicals found in the water we swim in. RWIs spread by swallowing, breathing in mists or aerosols of, or having contact with contaminated water in swimming pools, hot tubs, water parks, water play areas, interactive fountains, lakes, rivers, or oceans. Diarrhea is the most common RWI. ~ JyMarkus