Basically all living things would decrease and die out because when one organism doesn't have a food source it affects the whole food web
The basic building blocks that make up matter are called atoms.
Hope this helps
Answer:
A process or system that is used to produce a particular result.
I think it's D. Venus and Mars have different chemical compositions from Earth.
you should read this
https://www.forbes.com/sites/briankoberlein/2016/08/15/why-is-earths-atmosphere-so-different-from-other-planets/#1597ea370223
