Summarizing Activities and Ideas How did the lab activities help you answer the lesson question: What factors affect the power of a river to cause erosion? What conclusions can you make from your observations?

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.

and after water is usually warmed by the sun the water temperature raises and then evaporates .

when it is at an intermediate population density