What is the role of the EPA in water purification?
It provides guidelines to implement cleaning projects.
It forms laws and rules.
It deploys personnel for water purification.
It finds sources of freshwater.

help me pleaseeeee (20 points)what is the volume of this solid? In addition to spousal caregivers, ______ are most likely the "kin-keepers" in families. The epidermis is a barrier to ultraviolet rays, blocking much of the cancer-causing radiation from reaching the nuclei of cells called How does the tundra contribute to a reduction of carbon dioxide on earth? how is climate change affecting the tundras ability to reduce carbon dioxide? (site 1) Which of the following numbers did ancient people not have a word or symbol for?A. oneB. sixC. zeroD. sevenPlease select the best answer from the choices providedOAOB At birth, one puppy weighs 15/16 pounds. A second puppy weighs 1 and 1/8 pounds. How much more did the second puppy weigh? the graph shown below expresses a redical function that can be written in the form f(x)= a(x+k)^1/n + c. what does the graph tell the value of a in this function? Select the correct answer.Which practice would liberals in 1800s Europe most likely support?A. A government-maintained social class and hierarchy.B. A constitution that protected citizens' rights and freedoms.C. The church holding influence over the government's decisions.D. A monarch having the final say in all political matters. Which of the following are examples of sociocultural factors Reporting Mann-Whitney U test results APA . An ant is standing at the centers of a perfectly circular plate. If the ant crawled in a straight line, he would have to crawl 6 inches to reach the edge of the plate. How many inches would he crawl if he crawled a full circle around the edge of the plate? The main feature distinguishing a hurricane from an ordinary tropical storm is that ____. A young adult client sustains a spinal injury at the level of t5. which developmental task will be most difficult for this client to achieve? A gas that has a volume of 13 liters, a temperature of 25 0C, and an unknown pressure has its volume increased to 27 liters and its temperature decreased to 15 0C. If I measure the pressure after the change to be 1.3 atm, what was the original pressure of the gas? which intervention would the nurse add to the plan of care for a client who engages in ritualistic Henry wants to laminate the tabletop in his study room. The tabletop is the shape of an isosceles trapezoid shown here. If laminating costs $4 per square foot, what is the total cost to laminate the tabletop?A trapezoid with a height of 3 feet and bases of 6 feet and 10 feet is shown. Match the business policy to the appropriate multiplicities, where the first multiplicity is next to the purchases event and the second multiplicity is next to the cash disbursement event in the duality association for the purchases and payments process. If the long-run average total cost curve of an industry is declining at the point where it intersects the industry demand curve, we can expect: A) an overallocation of resources. B) the industry will be purely competitive. C) the industry will be monopolistically competitive. D) the industry will be a natural monopoly. Monarch butterfly caterpillars are completely dependent upon milkweed as a food source between the larval stage and when they pupate (in a chrysalis) and emerge as butterflies. This relationship can be referred to as: Cytosine is methylated resulting in 5-methylcytosine. What is the most likely outcome?.