The biggest income generators are coffe and tourism after coffe
A proper noun is a noun that is used for a individual name. such as Alabama, Jessica,"The Adventures of Tom Sawyer"
Parliamentary system, Constitutional monarchy, a government that has a king or queen but is ruled by the people( prime minister, parliament, etc)
Air pollution is a problem the United Kingdom has been facing for a long time. It brings about many health diseases such as strokes, asthma, and lung cancer among others. Air pollution is being measured and regulated constantly in order to meet the air quality targets. The UK's government is taking measures to improve pollution due to traffic, it is also constraining the use of coal in electrical power generation and it estimates that by 2040 the fossil fuel cars will be banned.
Any practices should best be based on a research - this is the correct answer. (a. child development and research) Research is the best source of actual knowledge, rather than people's best guesses (people's best guesses might lead government regulations, but it would be better if they also followed research results.).
