Answer:
Probably the Electrical energy has to be stored in batteries for several days
Answer:
Gravitational attraction provides the centripetal force needed to keep planets in orbit around the Sun and all types of satellite in orbit around the Earth. This means gravity makes the Moon accelerate all the time, even though its speed remains constant.
Explanation:
Answer: Air pollution is responsible for seven million deaths each year in the US
Explanation: https://www.who.int/health-topics/air-pollution#:~:text=The%20combined%20effects%20of%20ambient,cancer%20and%20acute%20respiratory%20infections.
Answer:
<em><u>It will expand as water moves into it.</u></em>
Explanation:
Chemistry is just about chemical reactions, properties of matter. Unless it is bio-chemistry which is just the mix of two.
