Answer:
chlorination
Explanation:
The use of chlorination to treat drinking water, which began in 1913, reduces the incidence of waterborne diseases.
Answer:
a. Parents.
our parents are there to guid us and instruct us. I would choose a. Parents.
Thank you have an amazing day !!!! And congrats on finishing the semester
Answer:
Abdomen is the medical term for stomach. However, the cavity, which is lined with a membrane known as the peritoneum, contains the stomach and other structures.