Answer:
viruses can make your body sick and your blood cells wouldn't be right so you have to be careful with shots or people ine general
The answer to this one is the first one
Answer:
protons its the flow of electricity but does not controll it
The answer is T, True. Secondary pollutants are pollutants that we do not directly release, but that are created as a side effect of releasing primary pollutants, such as carbon dioxide, sulfur oxides, and particles such as ash and dust. Secondary pollutants include acid rain, ozone, smog, and CFC's (chlorofluorocarbons).
An organism can "make a living" and survive in its niche.
