Answer:
Acids lower the pH of freshwater and bases raise the pH of freshwater.
Explanation:
If a substance is too basic, it could possibly harm another organism living in the freshwater source. If it's too acidic, it could possibly make unsafe living conditions in that environment. That's why you should always check the pH level in the fish tank and in the pool to see what the pH is. A pH of 6 - 8 is always safe for fish, whereas a pH of 5 - 9 is safe for pools.
Explanation:
Acids: 0 - 6
Neutral: 7
Bases: 8 - 14
The correct option is A.
Work place violence refers to any physical assault, threatening behavior or verbal abuse that occur in the workplace. Heath care workers experience more non-fatal workplace violence than any other profession. There are many reasons why workers may not want to report violent events and this include the fact that health workers normally have the fear that reporting will reflect poorly on them.
