Answer:
he feels can confident that they'll Will catch up
C) just because it seems right
Answer:
One kind of water pollution, which is usually the most common, is called CONVENTIONAL and is made up of conventional pollutants. Conventional pollutants are solid particles and matter found in our water. Most of the pollution you can see is conventional. Cans, bottles, paper--just about anything--can be a conventional pollutant.
Explanation:
Conventional pollutants cause a wide variety of environmental problems. The solids suspended in the water can block the sun's rays, and this blocking disrupts the carbon dioxide/oxygen conversion process. This process is vital to an aquatic food chain. Sometimes the solid pollution is so bad, the water becomes unusable to humans and animals. The best way to remove conventional pollutants is to run the water through a treatment plant. In treatment plants the water is skimmed, run through several filters, and settled. This removes about 60 percent of the pollutants. The remaining pollution is decomposed by tiny pollution-eating microorganisms. Microorganisms are living things that are so tiny you need a microscope to see them.
Another type of pollution is called NON-CONVENTIONAL and is made up of non-conventional pollutants. Non-conventional pollutants are more dangerous to the environment than conventional pollutants. Non-conventional pollutants are dissolved metals, both toxic (harmful) and nontoxic (not harmful). Many factories dump these pollutants into the water as byproducts of their production process. The most devastating type of non-conventional pollution is an oil spill.
http://www.units.muohio.edu/dragonfly/water/h2oind...
hope this helps
The correct answer is letter A. Headlines are supposed to provide the main verbal message in a piece of media. This is the reason why a lot of writers need to be creative in delivering a quick heading for the content that they are about to write. Headlines are necessary to capture the attention of readers. The more simple but very detailed it is, the better and more understandable it becomes.