Answer:D.mixed
Explanation:
It said this during the explanation
Are you asking how are they made or What part of the building is important
The general flow of air from the the poles to the equator occurs in the stratosphere.
1. portable 2. network 3. graphics
Answer:
A simple thing you can do is use less electricity. For example, people use electricity for light a lot and they can reduce that by just not using it in certain times like in the day time, they can open their windows for sun light and turn the lights on in night time. People also use too much electricity on gadgets and electronics and they can reduce that by just not charging them too often and using them a bit less. By doing these methods you can maybe save around 10$ to 100$ or even more.
