The option which is correct about the US Clean Water Act is B. It was the first clean water act in US history. The Act came out in 1948 and was the first of its kind to fight pollution in waters and provide people with better and healthier water to use and consume for their needs. It was important at the time, as it is now, to raise awareness of this issue and to combat it any way possible.
Conserve water every day. Take shorter showers, fix leaks & turn off the water when not in use. Don't pour toxic household chemicals down the drain; take them to a hazardous waste center. Use hardy plants that require little or no watering, fertilizers or pesticides in your yard.
B) products. the left side shows the reactants which are what are reacting together and the right side shows the products, what your get out of that reaction