<span>Delta and American Airlines, for example, only allows children 15 and older to travel alone domestically without their unaccompanied minor service</span>
The first one should be it
The world would look like straight up water bro
Cap and trade reduces emissions, such as those from power plants, by setting a limit on pollution and creating a market. ... It's a system designed to reduce pollution in our atmosphere. The cap on greenhouse gas emissions that drive global warming is a firm limit on pollution. The cap gets stricter over time.