Humans developed antibiotics to fight bacterial infections. however, some antibiotics are no longer effective in killing the bacteria they once killed. how does the theory of evolution explain this?

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Drag each tile to the correct box. match the given symbol or molecular formula to the term that best describes it. element -organic compound -inorganic elemental molecule -inorganic compound -answers given: so2, k, ci2, c6h6

Which of the following is not a defining characteristic of plants?