The domesticated dog that some people keep as pets is incredibly similar to young (but not adult) wolves, which are the wild ancestors of modern dogs. This similarity is BEST explained as an example of:

What is an animal that lives by preying on other animals

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

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?