Which radioactive isotope would you use to date a 4-billion-year-old piece of granite? A . Carbon - 14 dating
B . Uranium- 238 - lead 206 dating
C .potassium - argon dating

Compare and contrast the adaptations of free-living flatworms and parasitic flatworms

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research.b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research.c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)

Climate like that in the sahara desert have the fastest rates of weathering