50 points
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what clean water regulation do you think has had the greatest impact on water quality in the united states? in a 3–5 sentences, explain and justify your opinion

The CWA or clean water act in U.S.A has improved the water quality.

Explanation:

To regulate the pollutants discharge in water and to improve the quality of water bodies  U.S.A government has enforced the Clean Water Act. Earlier it was known as the Federal Water Pollution Control Act which was later expanded as CWA in 1972. Under this act many programmes are arranged for controlling the pollution by EPA.

According to the act, the discharge of pollutant in the moving water without any permission is illegal. The conveyances of discharge control include- pipes, houses connected to the municipality, using septic system etc. This act has greatly impacted pollution control and quality control of water bodies.

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

explanation:

you know they are heterozygous for a trait because they have it as jj or jj.