<span>It allows them to discuss a range of similar diseases without naming them all. It can also help figure out what kind of treatment someone might need.
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Answer:
D. both a and b
Explanation:
If you have ever experienced a heart burn or gas build up then those are your symptoms of epigastric pain (pain in upper abdominal region) and bloating (gas).
Beware, gastritis is different than gastroenteritis. Gastritis is only talking about stomach and inflammation whereas, gastroenteritis talks about both stomach and intenstines. Thus, gastroenteritis might cause diarrhea but gastritis will not.
Answer:
Because it helps kill germs.
30 minutes a day is the answer
Must contain enough water for 15 minutes of continuous rinse
