Energy can’t be created or destroyed.
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The apsolooot right answers is d because of generation
<span>Roughly 80 percent of the mass of the universe is made up of material that scientists cannot directly observe. Known as dark matter, this bizarre ingredient does not emit light or energy</span>
Gravity affects everything, hope this helps!
Answer: Yes because the more the human population expands the more global warming and pollution there is. Right now in places like China you can see the sky because everyone is staying inside and not using their cars, if there were less people this wouldn't be a problem.
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