Are you looking for the term for a chemical pollutant?
1. Alloy = Compound
2. Gold = Au
3: Salt Water = Liquid Solution
4. Potassium = K
5. Neutron = No Electric Charge
6. Sugar = Solid Solution
7. Sodium = Na
8. Proton = Positive Electric Charge
<u>I'm sure these are the right answers, but if I got anything wrong, please feel free to state/comment about it. Hope this helps!!</u>
Answer and Explanation:
1. passive natural immunity
2. decrease
3. passive artificial immunity
4. His body contains antibodies from his previous exposure, and his body was able to quickly fight off the infection
5. active natural immunity
6. B cells
7. Neutrophils
The answer to this question is Sphere
A dodecahedron has angles and edges