How did the work of scientists described in this section contribute to our knowledge of DNA? Did that work support the results from Mendel’s experiments with pea plants? Explain

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

First idea: suddenly, women were leaving their homes to cycle and socialize on country roads and city streets. —wheels of change, sue macy second idea: it was not a stretch for some cyclists to see the possibility of a larger role for women in the world. —wheels of change, sue macy what type of graphic organizer would best represent the connection between these two ideas? 1) a t-chart that separates ideas into two different categories 2) a chronology that shows 3) a sequence of several events a cause-and-effect graphic that shows how one idea led to another 4)a problem-solution graphic that presents a problem and a solution to the problem