Answer:
The correct answer is - a toxic spill that affects a drinking water supply.
Explanation:
The Clean Water Act (CWA) establishes the basic structure for regulating discharges of pollutants into the waters of the United States and regulating quality standards for surface waters. Under the CWA, EPA has implemented pollution control programs such as setting wastewater standards for industry. The Clean Water Act (CWA) establishes the basic structure for regulating discharges of pollutants into the waters of the United States and regulating quality standards for surface water
<span> Not the Same as </span>Side Effect<span> </span>Adverse<span> events are unintended pharmacologic </span>effects<span> that </span>occur<span> when a </span>medication<span> is </span>administered<span> correctly while </span>a side effect<span> is a secondary unwanted </span>effect<span> that </span>occurs<span> due to </span>drug <span>therapy.</span>
The femur is not part of the circulatory system because it is a bone.
