Answer:
Abigail Williams
Explanation:
I have this quote on a poster..lol
Hey there! The statement above is
True. Fluoride tends to clean water a lot better than the other things they use. The only problem is, flouride isn't commonly found in it's original untouched state. In fact, getting flouride for drinking water is very tedious, and takes a lot of hard work. However, this seems to be the best element to treat water, and seems to work very well. Hope this helped!
Thanks!
~Steve
I would go with B, or Ways to build immunity to diseases. Why? Well, just by using the word biology, we can use process of elimination. The prefix “bio” means life, so C and D already would be out. The suffix “ology” means the study of, so the word biology means the study of life. Because biology often has to do with diseases and finding cures to sustain human life spans, the only logical answer would be B. A would make no sense in terms of biology.