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28.01.2020 •
Biology
In stars, energy is produced primarily as hydrogen atoms are combined to form a. helium atoms. c. oxygen atoms. b. carbon atoms. d. nitrogen
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Ответ:
Explanation:
We have air pollution because we use electricity fuel in cars that creates smoke and is released in the air.
Cows make methane which also pollutes the world
People litter when they eat food. E.g a person would throw their packet of crisps on the floor rather than throwing it in the bin