Bacteria are responsible in someway for all but one of the process is an earth environment that is

After which event could you say that evolution has occurred? question 1 options: an allele frequency changes in a population. a white-eyed fly is born into a population of brown-eyed flies. a new predator comes into an environment. an animal gets fat.

The use of dna as evidence in criminal investigations became possible because of the

What noticeable trend from this graph might be used to make a conclusion?